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Climate and Average Weather Year Round in Fareydūnshahr Iran

In Fareydūnshahr, the summers are warm, arid, and clear and the winters are freezing, snowy, and mostly clear. Over the course of the year, the temperature typically varies from 13°F to 83°F and is rarely below 4°F or above 88°F.

Based on the tourism score, the best time of year to visit Fareydūnshahr for warm-weather activities is from mid June to early September.

Climate in Fareydūnshahr

very coldcoldcoolwarmcoolcoldvery coldJanFebMarAprMayJunJulAugSepOctNovDecNowNow99%99%63%63%clearprecipitation: 1.0 inprecipitation: 1.0 in0.0 in0.0 inmuggy: 0%muggy: 0%drydrytourism score: 9.0tourism score: 9.00.00.0
Fareydūnshahr weather by month. Click on each chart for more information.

The warm season lasts for 3.6 months, from June 1 to September 18, with an average daily high temperature above 73°F. The hottest month of the year in Fareydūnshahr is July, with an average high of 83°F and low of 53°F.

The cold season lasts for 3.5 months, from November 26 to March 9, with an average daily high temperature below 42°F. The coldest month of the year in Fareydūnshahr is January, with an average low of 14°F and high of 33°F.

Average High and Low Temperature in Fareydūnshahr

Average High and Low Temperature in FareydūnshahrwarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2332°FJan 2332°FJul 2283°FJul 2283°F13°F13°F53°F53°FJun 173°FJun 173°FSep 1873°FSep 1873°FNov 2642°FNov 2642°FMar 942°FMar 942°F43°F43°F41°F41°F22°F22°F22°F22°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 33°F36°F45°F55°F66°F78°F83°F82°F74°F61°F47°F37°F
Temp. 23°F27°F34°F44°F53°F64°F70°F68°F59°F48°F36°F27°F
Low 14°F17°F24°F32°F39°F47°F53°F50°F42°F33°F25°F18°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature in Fareydūnshahr

Average Hourly Temperature in FareydūnshahrJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowfreezingfreezingfreezingvery coldvery coldcoldcoolcoolcomfortablewarmvery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Whitehall, Montana, United States (6,887 miles away); Mancos, Colorado, United States (7,393 miles); and Wright, Wyoming, United States (6,927 miles) are the far-away foreign places with temperatures most similar to Fareydūnshahr (view comparison).

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In Fareydūnshahr, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year in Fareydūnshahr begins around May 24 and lasts for 4.6 months, ending around October 12.

The clearest month of the year in Fareydūnshahr is July, during which on average the sky is clear, mostly clear, or partly cloudy 99% of the time.

The cloudier part of the year begins around October 12 and lasts for 7.4 months, ending around May 24.

The cloudiest month of the year in Fareydūnshahr is April, during which on average the sky is overcast or mostly cloudy 35% of the time.

Cloud Cover Categories in Fareydūnshahr

Cloud Cover Categories in FareydūnshahrclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 399%Jul 399%Apr 2563%Apr 2563%May 2480%May 2480%Oct 1282%Oct 1282%NowNowclearmostly clearovercastpartly cloudymostly cloudy
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 31%29%33%35%25%4%1%1%2%21%34%34%
Clearer 69%71%67%65%75%96%99%99%98%79%66%66%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Fareydūnshahr varies throughout the year.

The wetter season lasts 6.4 months, from October 26 to May 8, with a greater than 7% chance of a given day being a wet day. The month with the most wet days in Fareydūnshahr is April, with an average of 3.7 days with at least 0.04 inches of precipitation.

The drier season lasts 5.6 months, from May 8 to October 26. The month with the fewest wet days in Fareydūnshahr is August, with an average of 0.3 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation in Fareydūnshahr changes throughout the year.

Rain alone is the most common for 8.4 months, from March 8 to November 19. The month with the most days of rain alone in Fareydūnshahr is April, with an average of 3.0 days.

Snow alone is the most common for 2.3 months, from December 17 to February 24. The month with the most days of snow alone in Fareydūnshahr is January, with an average of 2.0 days.

Mixed snow and rain is the most common for 1.3 months, from February 24 to March 8 and from November 19 to December 17. The month with the most days of mixed snow and rain in Fareydūnshahr is December, with an average of 1.5 days.

Daily Chance of Precipitation in Fareydūnshahr

Daily Chance of Precipitation in FareydūnshahrsnowrainmixedJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Apr 114%Apr 114%Aug 61%Aug 61%Feb 249%Feb 249%Nov 1910%Nov 1910%May 87%May 87%NowNowsnowrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 0.1d0.5d1.8d3.0d1.4d0.3d0.4d0.3d0.4d1.2d1.5d0.4d
Mixed 1.0d0.9d1.3d0.6d0.1d0.0d0.0d0.0d0.0d0.1d1.1d1.5d
Snow 2.0d1.2d0.7d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.4d1.5d
Any 3.1d2.6d3.7d3.7d1.5d0.3d0.4d0.3d0.4d1.3d2.9d3.4d

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Fareydūnshahr experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 6.1 months, from November 2 to May 6, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Fareydūnshahr is April, with an average rainfall of 0.8 inches.

The rainless period of the year lasts for 5.9 months, from May 6 to November 2. The month with the least rain in Fareydūnshahr is September, with an average rainfall of 0.0 inches.

Average Monthly Rainfall in Fareydūnshahr

Average Monthly Rainfall in FareydūnshahrrainrainJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 inApr 40.8 inApr 40.8 inSep 150.0 inSep 150.0 inNov 110.5 inNov 110.5 inJan 210.1 inJan 210.1 inJul 20.1 inJul 20.1 inMay 60.5 inMay 60.5 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 0.1″0.2″0.6″0.8″0.3″0.1″0.1″0.1″0.0″0.3″0.5″0.3″

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Fareydūnshahr experiences significant seasonal variation in monthly snowfall.

The snowy period of the year lasts for 5.4 months, from November 4 to April 15, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Fareydūnshahr is January, with an average snowfall of 6.5 inches.

The snowless period of the year lasts for 6.6 months, from April 15 to November 4. The least snow falls around July 23, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Fareydūnshahr

Average Monthly Snowfall in FareydūnshahrsnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in5 in5 in10 in10 in15 in15 inJan 126.6 inJan 126.6 inJul 230.0 inJul 230.0 inNov 41.0 inNov 41.0 inApr 151.0 inApr 151.0 in
The average snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Snowfall 6.5″4.3″2.8″1.0″0.0″0.0″0.0″0.0″0.0″0.1″2.3″5.3″

The length of the day in Fareydūnshahr varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 59 minutes of daylight; the longest day is June 21, with 14 hours, 20 minutes of daylight.

Hours of Daylight and Twilight in Fareydūnshahr

Hours of Daylight and Twilight in FareydūnshahrJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 2012 hr, 6 minMar 2014 hr, 20 minJun 2114 hr, 20 minJun 2112 hr, 8 minSep 2212 hr, 8 minSep 229 hr, 59 minDec 219 hr, 59 minDec 21nightnightdayNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 10.3h11.0h12.0h13.0h13.9h14.3h14.1h13.3h12.4h11.3h10.5h10.0h

The earliest sunrise is at 5:00 AM on June 12, and the latest sunrise is 2 hours, 13 minutes later at 7:13 AM on January 8. The earliest sunset is at 5:02 PM on December 4, and the latest sunset is 2 hours, 19 minutes later at 7:22 PM on June 29.

Daylight saving time (DST) is not observed in Fareydūnshahr during 2024.

Sunrise & Sunset with Twilight in Fareydūnshahr

Sunrise & Sunset with Twilight in FareydūnshahrJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 125:00 AMJun 125:00 AM7:22 PMJun 297:22 PMJun 29Dec 45:02 PMDec 45:02 PM7:13 AMJan 87:13 AMJan 8daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in Fareydūnshahr

Solar Elevation and Azimuth in FareydūnshahrJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM0000101010102020202030303030404040505050606070800000101010102020202030303030404040505060707034NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases in Fareydūnshahr

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

The perceived humidity level in Fareydūnshahr, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.

Humidity Comfort Levels in Fareydūnshahr

Humidity Comfort Levels in FareydūnshahrJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jul 20%Jul 20%NowNowdrydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed in Fareydūnshahr experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 4.2 months, from January 13 to May 19, with average wind speeds of more than 7.5 miles per hour. The windiest month of the year in Fareydūnshahr is March, with an average hourly wind speed of 8.9 miles per hour.

The calmer time of year lasts for 7.8 months, from May 19 to January 13. The calmest month of the year in Fareydūnshahr is September, with an average hourly wind speed of 6.1 miles per hour.

Average Wind Speed in Fareydūnshahr

Average Wind Speed in FareydūnshahrwindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mphMar 59.1 mphMar 59.1 mphSep 15.9 mphSep 15.9 mphJan 137.5 mphJan 137.5 mphMay 197.5 mphMay 197.5 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 7.78.78.98.47.67.06.96.36.16.46.97.2

The predominant average hourly wind direction in Fareydūnshahr varies throughout the year.

The wind is most often from the east for 2.3 months, from June 23 to September 2, with a peak percentage of 53% on July 31. The wind is most often from the west for 9.7 months, from September 2 to June 23, with a peak percentage of 47% on January 1.

Wind Direction in Fareydūnshahr

Wind Direction in FareydūnshahrWEWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsoutheastnorth
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

To characterize how pleasant the weather is in Fareydūnshahr throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Fareydūnshahr for general outdoor tourist activities is from mid June to early September, with a peak score in the first week of August.

Tourism Score in Fareydūnshahr

Tourism Score in Fareydūnshahrbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810109.09.00.00.0NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Fareydūnshahr for hot-weather activities is from late June to mid August, with a peak score in the last week of July.

Beach/Pool Score in Fareydūnshahr

Beach/Pool Score in Fareydūnshahrbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.96.90.00.0NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season in Fareydūnshahr typically lasts for 4.8 months (147 days), from around May 8 to around October 2, rarely starting before April 22 or after May 24, and rarely ending before September 13 or after October 21.

Time Spent in Various Temperature Bands and the Growing Season in Fareydūnshahr

Time Spent in Various Temperature Bands and the Growing Season in Fareydūnshahrgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%May 850%May 850%Oct 250%Oct 250%May 2490%May 2490%Sep 1390%Sep 1390%Apr 2210%Apr 2210%Oct 2110%Oct 2110%0%Dec 60%Dec 6Jul 20100%Jul 20100%NowNowfrigidfreezingvery coldcoldcoolcomfortablewarm
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Based on growing degree days alone, the first spring blooms in Fareydūnshahr should appear around May 8, only rarely appearing before April 30 or after May 16.

Growing Degree Days in Fareydūnshahr

Growing Degree Days in FareydūnshahrJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°FMay 890°FMay 890°FJul 11900°FJul 11900°FAug 281,800°FAug 281,800°FDec 312,291°FDec 312,291°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 3.2 months, from May 14 to August 21, with an average daily incident shortwave energy per square meter above 7.9 kWh. The brightest month of the year in Fareydūnshahr is June, with an average of 8.9 kWh.

The darker period of the year lasts for 3.4 months, from October 31 to February 10, with an average daily incident shortwave energy per square meter below 4.5 kWh. The darkest month of the year in Fareydūnshahr is December, with an average of 3.4 kWh.

Average Daily Incident Shortwave Solar Energy in Fareydūnshahr

Average Daily Incident Shortwave Solar Energy in FareydūnshahrbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWh10 kWh10 kWhJun 179.0 kWhJun 179.0 kWhDec 183.4 kWhDec 183.4 kWhAug 217.9 kWhAug 217.9 kWhOct 314.5 kWhOct 314.5 kWhFeb 104.5 kWhFeb 104.5 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 3.74.75.96.98.08.98.68.07.05.44.03.4

For the purposes of this report, the geographical coordinates of Fareydūnshahr are 32.941 deg latitude, 50.121 deg longitude, and 8,310 ft elevation.

The topography within 2 miles of Fareydūnshahr contains extreme variations in elevation, with a maximum elevation change of 3,701 feet and an average elevation above sea level of 8,892 feet. Within 10 miles also contains extreme variations in elevation (5,095 feet). Within 50 miles also contains extreme variations in elevation (11,749 feet).

The area within 2 miles of Fareydūnshahr is covered by shrubs (73%) and sparse vegetation (11%), within 10 miles by shrubs (69%) and sparse vegetation (11%), and within 50 miles by shrubs (62%) and sparse vegetation (13%).

This report illustrates the typical weather in Fareydūnshahr, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Fareydūnshahr.

For each station, the records are corrected for the elevation difference between that station and Fareydūnshahr according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Fareydūnshahr is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Fareydūnshahr and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Fareydūnshahr and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.