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Climate and Average Weather Year Round in Chochkan Armenia

In Chochkan, the summers are warm, dry, and mostly clear and the winters are very cold, snowy, and partly cloudy. Over the course of the year, the temperature typically varies from 25°F to 87°F and is rarely below 16°F or above 96°F.

Based on the beach/pool score, the best time of year to visit Chochkan for hot-weather activities is from early July to late August.

Climate in Chochkan

very coldcoldcoolwarmhotwarmcoolcoldJanFebMarAprMayJunJulAugSepOctNovDecNowNow94%94%47%47%clearovercastprecipitation: 1.3 inprecipitation: 1.3 in0.3 in0.3 inmuggy: 7%muggy: 7%0%0%drydrybeach/pool score: 8.3beach/pool score: 8.30.00.0
Chochkan weather by month. Click on each chart for more information.

The hot season lasts for 3.4 months, from June 2 to September 15, with an average daily high temperature above 78°F. The hottest month of the year in Chochkan is July, with an average high of 86°F and low of 65°F.

The cold season lasts for 3.5 months, from November 23 to March 8, with an average daily high temperature below 50°F. The coldest month of the year in Chochkan is January, with an average low of 25°F and high of 41°F.

Average High and Low Temperature in Chochkan

Average High and Low Temperature in ChochkanhotcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2341°FJan 2341°FJul 2987°FJul 2987°F25°F25°F66°F66°FJun 278°FJun 278°FSep 1578°FSep 1578°FNov 2350°FNov 2350°FMar 850°FMar 850°F56°F56°F57°F57°F34°F34°F32°F32°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 41°F44°F54°F64°F73°F81°F86°F85°F78°F66°F53°F44°F
Temp. 32°F35°F43°F54°F62°F70°F76°F75°F67°F56°F44°F35°F
Low 25°F27°F34°F44°F52°F60°F65°F64°F56°F47°F36°F29°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 Chochkan

Average Hourly Temperature in ChochkanJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowfreezingvery coldvery coldcoldcoldcoolcoolcomfortablewarmhotfreezingfreezing
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.

Fruit Hill, Ohio, United States (6,044 miles away) and Clarksburg, Maryland, United States (5,802 miles) are the far-away foreign places with temperatures most similar to Chochkan (view comparison).

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In Chochkan, 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 Chochkan begins around June 7 and lasts for 3.7 months, ending around September 27.

The clearest month of the year in Chochkan is August, during which on average the sky is clear, mostly clear, or partly cloudy 93% of the time.

The cloudier part of the year begins around September 27 and lasts for 8.3 months, ending around June 7.

The cloudiest month of the year in Chochkan is April, during which on average the sky is overcast or mostly cloudy 52% of the time.

Cloud Cover Categories in Chochkan

Cloud Cover Categories in ChochkanclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 194%Aug 194%Apr 1147%Apr 1147%Jun 770%Jun 770%Sep 2771%Sep 2771%NowNowclearmostly clearpartly cloudymostly cloudyovercast
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 47%49%51%52%44%23%9%7%21%41%47%46%
Clearer 53%51%49%48%56%77%91%93%79%59%53%54%

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

The wetter season lasts 2.9 months, from April 6 to July 2, with a greater than 16% chance of a given day being a wet day. The month with the most wet days in Chochkan is May, with an average of 7.7 days with at least 0.04 inches of precipitation.

The drier season lasts 9.1 months, from July 2 to April 6. The month with the fewest wet days in Chochkan is January, with an average of 2.1 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 Chochkan changes throughout the year.

Rain alone is the most common for 11 months, from February 8 to January 22. The month with the most days of rain alone in Chochkan is May, with an average of 7.7 days.

Snow alone is the most common for 2.4 weeks, from January 22 to February 8. The month with the most days of snow alone in Chochkan is February, with an average of 0.9 days.

Daily Chance of Precipitation in Chochkan

Daily Chance of Precipitation in ChochkanrainrainJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%May 526%May 526%Jan 66%Jan 66%Feb 89%Feb 89%Apr 616%Apr 616%Jul 216%Jul 216%NowNowrainsnow
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 0.9d1.1d2.8d5.7d7.7d6.3d3.9d3.2d3.2d4.1d2.8d1.5d
Mixed 0.5d0.5d0.3d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.2d0.4d
Snow 0.7d0.9d0.3d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.2d0.4d
Any 2.1d2.5d3.4d5.8d7.7d6.3d3.9d3.2d3.2d4.1d3.2d2.3d

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. Chochkan experiences some seasonal variation in monthly rainfall.

The rainy period of the year lasts for 7.8 months, from March 21 to November 15, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Chochkan is May, with an average rainfall of 1.3 inches.

The rainless period of the year lasts for 4.2 months, from November 15 to March 21. The month with the least rain in Chochkan is January, with an average rainfall of 0.1 inches.

Average Monthly Rainfall in Chochkan

Average Monthly Rainfall in ChochkanrainJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 inMay 141.3 inMay 141.3 inJan 190.1 inJan 190.1 inOct 180.7 inOct 180.7 inAug 160.6 inAug 160.6 inMar 210.5 inMar 210.5 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″0.4″1.0″1.3″1.2″0.6″0.6″0.6″0.7″0.5″0.2″

Snowfall

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

The snowy period of the year lasts for 2.8 months, from December 17 to March 10, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Chochkan is February, with an average snowfall of 1.8 inches.

The snowless period of the year lasts for 9.2 months, from March 10 to December 17. The least snow falls around July 24, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Chochkan

Average Monthly Snowfall in ChochkansnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inFeb 91.9 inFeb 91.9 inJul 240.0 inJul 240.0 inDec 171.0 inDec 171.0 inMar 101.0 inMar 101.0 inNowNow
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 1.3″1.8″0.8″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.3″1.0″

The length of the day in Chochkan varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 12 minutes of daylight; the longest day is June 21, with 15 hours, 9 minutes of daylight.

Hours of Daylight and Twilight in Chochkan

Hours of Daylight and Twilight in ChochkanJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2015 hr, 9 minJun 2115 hr, 9 minJun 2112 hr, 9 minSep 2212 hr, 9 minSep 229 hr, 12 minDec 219 hr, 12 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 9.6h10.6h12.0h13.3h14.5h15.1h14.8h13.8h12.4h11.1h9.9h9.3h

The earliest sunrise is at 5:27 AM on June 14, and the latest sunrise is 2 hours, 59 minutes later at 8:26 AM on January 5. The earliest sunset is at 5:31 PM on December 8, and the latest sunset is 3 hours, 6 minutes later at 8:37 PM on June 27.

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

Sunrise & Sunset with Twilight in Chochkan

Sunrise & Sunset with Twilight in ChochkanJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 145:27 AMJun 145:27 AM8:37 PMJun 278:37 PMJun 27Dec 85:31 PMDec 85:31 PM8:26 AMJan 58:26 AMJan 5daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
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 Chochkan

Solar Elevation and Azimuth in ChochkanJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM0000101010102020202030303030404050506060700000101010102020202030303040405050602572NowNow
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 Chochkan

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 Chochkan, 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, staying within 4% of 4% throughout.

Humidity Comfort Levels in Chochkan

Humidity Comfort Levels in ChochkanJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Mar 20%Mar 20%Jul 267%Jul 267%NowNowhumidhumidcomfortablecomfortabledrydry
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 0.0d0.0d0.0d0.0d0.1d0.5d1.9d1.8d0.5d0.0d0.0d0.0d

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 Chochkan experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 3.3 months, from June 1 to September 11, with average wind speeds of more than 5.3 miles per hour. The windiest month of the year in Chochkan is July, with an average hourly wind speed of 6.1 miles per hour.

The calmer time of year lasts for 8.7 months, from September 11 to June 1. The calmest month of the year in Chochkan is October, with an average hourly wind speed of 4.5 miles per hour.

Average Wind Speed in Chochkan

Average Wind Speed in ChochkanwindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph10 mph10 mph11 mph11 mphJul 136.2 mphJul 136.2 mphOct 174.5 mphOct 174.5 mphJun 15.3 mphJun 15.3 mphSep 115.3 mphSep 115.3 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) 5.95.95.95.45.25.76.15.85.24.54.85.4

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

The wind is most often from the east for 6.0 months, from April 20 to October 21, with a peak percentage of 57% on July 26. The wind is most often from the west for 6.0 months, from October 21 to April 20, with a peak percentage of 60% on January 1.

Wind Direction in Chochkan

Wind Direction in ChochkanWEWJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwesteastnorthsouth
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 Chochkan 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 Chochkan for general outdoor tourist activities is from early June to late September, with a peak score in the first week of September.

Tourism Score in Chochkan

Tourism Score in Chochkanbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.18.10.10.17.87.87.57.5NowNowtemperaturetemperature 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 Chochkan for hot-weather activities is from early July to late August, with a peak score in the last week of July.

Beach/Pool Score in Chochkan

Beach/Pool Score in Chochkanbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.38.30.00.0NowNowtemperaturetemperature 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 Chochkan typically lasts for 7.5 months (230 days), from around March 26 to around November 11, rarely starting before March 8 or after April 15, and rarely ending before October 24 or after November 28.

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

Time Spent in Various Temperature Bands and the Growing Season in Chochkangrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Mar 2650%Mar 2650%Nov 1150%Nov 1190%Apr 1590%Apr 1590%Oct 2490%Oct 2410%Mar 810%Mar 810%Nov 2810%Nov 280%Jan 260%Jan 26Jul 13100%Jul 13100%NowNowfreezingvery coldcoldcoolcomfortablewarmhot
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 Chochkan should appear around April 6, only rarely appearing before March 24 or after April 21.

Growing Degree Days in Chochkan

Growing Degree Days in ChochkanJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°F3,000°F3,000°F3,500°F3,500°F4,000°F4,000°FApr 689°FApr 689°FJun 14900°FJun 14900°FJul 231,800°FJul 231,800°FDec 313,562°FDec 313,562°FNowNow
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 3.0 months, from May 21 to August 22, with an average daily incident shortwave energy per square meter above 6.3 kWh. The brightest month of the year in Chochkan is July, with an average of 7.3 kWh.

The darker period of the year lasts for 3.5 months, from October 26 to February 13, with an average daily incident shortwave energy per square meter below 3.1 kWh. The darkest month of the year in Chochkan is December, with an average of 2.1 kWh.

Average Daily Incident Shortwave Solar Energy in Chochkan

Average Daily Incident Shortwave Solar Energy in ChochkanbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 57.4 kWhJul 57.4 kWhDec 222.0 kWhDec 222.0 kWhMay 216.3 kWhMay 216.3 kWhAug 226.3 kWhAug 226.3 kWhOct 263.1 kWhOct 263.1 kWhFeb 133.1 kWhFeb 133.1 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) 2.33.24.35.36.27.17.36.55.23.62.52.1

For the purposes of this report, the geographical coordinates of Chochkan are 41.181 deg latitude, 44.832 deg longitude, and 2,516 ft elevation.

The topography within 2 miles of Chochkan contains large variations in elevation, with a maximum elevation change of 2,333 feet and an average elevation above sea level of 2,529 feet. Within 10 miles contains large variations in elevation (5,381 feet). Within 50 miles also contains extreme variations in elevation (9,882 feet).

The area within 2 miles of Chochkan is covered by trees (43%), cropland (34%), grassland (13%), and shrubs (10%), within 10 miles by trees (55%) and shrubs (18%), and within 50 miles by trees (45%) and cropland (21%).

This report illustrates the typical weather in Chochkan, 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 Chochkan.

For each station, the records are corrected for the elevation difference between that station and Chochkan 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 Chochkan is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Chochkan and a given station.

The stations contributing to this reconstruction are:

  • Tbilisi (UGGG, 51%, 39 mi, north, -1,115 ft elevation change)
  • Shirak Airport (UDSG, 23%, 59 mi, southwest, 2,484 ft elevation change)
  • Erebuni Airport (UGEE, 26%, 69 mi, south, 807 ft elevation change)

To get a sense of how much these sources agree with each other, you can view a comparison of Chochkan 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.