1. WeatherSpark.com
  2. Romania
  3. Cluj

Climate and Average Weather Year Round in Sic Romania

In Sic, the summers are comfortable, the winters are freezing and snowy, and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 20°F to 78°F and is rarely below 4°F or above 88°F.

Based on the tourism score, the best time of year to visit Sic for warm-weather activities is from mid June to late August.

Climate in Sic

very coldcoldcoolcomfortablewarmcoolcoldvery coldJanFebMarAprMayJunJulAugSepOctNovDecNowNow75%75%42%42%clearovercastprecipitation: 2.6 inprecipitation: 2.6 in0.6 in0.6 inmuggy: 9%muggy: 9%0%0%drydrytourism score: 7.5tourism score: 7.50.00.0
Sic weather by month. Click on each chart for more information.

The warm season lasts for 3.8 months, from May 19 to September 14, with an average daily high temperature above 69°F. The hottest month of the year in Sic is July, with an average high of 77°F and low of 57°F.

The cold season lasts for 3.1 months, from November 23 to February 28, with an average daily high temperature below 41°F. The coldest month of the year in Sic is January, with an average low of 21°F and high of 32°F.

Average High and Low Temperature in Sic

Average High and Low Temperature in SicwarmcoldcoldJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2232°FJan 2232°FAug 278°FAug 278°F20°F20°F57°F57°FMay 1969°FMay 1969°FSep 1469°FSep 1469°FNov 2341°FNov 2341°FFeb 2841°FFeb 2841°F49°F49°F48°F48°F29°F29°F26°F26°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 32°F37°F48°F59°F68°F73°F77°F77°F69°F57°F44°F34°F
Temp. 26°F30°F39°F50°F58°F64°F67°F66°F58°F48°F37°F29°F
Low 21°F23°F31°F40°F48°F54°F57°F55°F48°F39°F31°F24°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 Sic

Average Hourly Temperature in SicJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowfreezingfreezingvery coldvery coldcoldcoldcoolcomfortablewarm
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.

Armstrong, Canada (5,364 miles away) and Terra Alta, West Virginia, United States (4,843 miles) are the far-away foreign places with temperatures most similar to Sic (view comparison).

Map
Marker
© OpenStreetMap contributors

Compare Sic to another city:

Map

In Sic, 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 Sic begins around June 10 and lasts for 3.1 months, ending around September 13.

The clearest month of the year in Sic is July, during which on average the sky is clear, mostly clear, or partly cloudy 73% of the time.

The cloudier part of the year begins around September 13 and lasts for 8.9 months, ending around June 10.

The cloudiest month of the year in Sic is December, during which on average the sky is overcast or mostly cloudy 57% of the time.

Cloud Cover Categories in Sic

Cloud Cover Categories in SicclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Aug 175%Aug 175%Dec 2742%Dec 2742%Jun 1058%Jun 1058%Sep 1359%Sep 1359%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 55%56%53%53%48%39%27%29%41%46%54%57%
Clearer 45%44%47%47%52%61%73%71%59%54%46%43%

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

The wetter season lasts 3.8 months, from April 21 to August 15, with a greater than 24% chance of a given day being a wet day. The month with the most wet days in Sic is June, with an average of 10.6 days with at least 0.04 inches of precipitation.

The drier season lasts 8.2 months, from August 15 to April 21. The month with the fewest wet days in Sic is January, with an average of 4.0 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 Sic changes throughout the year.

Rain alone is the most common for 12 months, from January 19 to January 6. The month with the most days of rain alone in Sic is June, with an average of 10.6 days.

Snow alone is the most common for 1.9 weeks, from January 6 to January 19. The month with the most days of snow alone in Sic is January, with an average of 1.5 days.

Daily Chance of Precipitation in Sic

Daily Chance of Precipitation in SicrainJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jun 1236%Jun 1236%Jan 2312%Jan 2312%Apr 2124%Apr 2124%Aug 1524%Aug 1524%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 1.6d2.2d3.9d6.9d9.5d10.6d9.8d7.4d6.2d5.8d4.2d2.9d
Mixed 0.9d0.6d0.4d0.2d0.0d0.0d0.0d0.0d0.0d0.0d0.4d0.7d
Snow 1.5d1.1d0.3d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.4d1.3d
Any 4.0d4.0d4.7d7.1d9.5d10.6d9.8d7.4d6.2d5.9d5.0d4.9d

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. Sic experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 9.9 months, from February 29 to December 25, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain in Sic is June, with an average rainfall of 2.6 inches.

The rainless period of the year lasts for 2.1 months, from December 25 to February 29. The month with the least rain in Sic is January, with an average rainfall of 0.3 inches.

Average Monthly Rainfall in Sic

Average Monthly Rainfall in SicrainJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 inJun 172.6 inJun 172.6 inJan 230.3 inJan 230.3 inFeb 290.5 inFeb 290.5 inDec 250.5 inDec 250.5 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 0.3″0.4″0.7″1.4″1.9″2.6″2.4″1.8″1.4″1.3″0.9″0.6″

Snowfall

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

The snowy period of the year lasts for 3.5 months, from November 20 to March 5, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Sic is January, with an average snowfall of 2.6 inches.

The snowless period of the year lasts for 8.5 months, from March 5 to November 20. The least snow falls around July 26, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Sic

Average Monthly Snowfall in SicsnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 inJan 42.8 inJan 42.8 inJul 260.0 inJul 260.0 inNov 201.0 inNov 201.0 inMar 51.0 inMar 51.0 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 2.6″1.9″0.5″0.2″0.0″0.0″0.0″0.0″0.0″0.1″0.8″2.3″

The length of the day in Sic varies significantly over the course of the year. In 2024, the shortest day is December 21, with 8 hours, 31 minutes of daylight; the longest day is June 20, with 15 hours, 53 minutes of daylight.

Hours of Daylight and Twilight in Sic

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 9.0h10.3h12.0h13.6h15.1h15.8h15.4h14.1h12.5h10.9h9.4h8.6h

The earliest sunrise is at 5:29 AM on June 16, and the latest sunrise is 2 hours, 41 minutes later at 8:10 AM on January 2. The earliest sunset is at 4:35 PM on December 10, and the latest sunset is 4 hours, 48 minutes later at 9:23 PM on June 25.

Daylight saving time (DST) is observed in Sic during 2024, starting in the spring on March 31, lasting 6.9 months, and ending in the fall on October 27.

Sunrise & Sunset with Twilight and Daylight Saving Time in Sic

Sunrise & Sunset with Twilight and Daylight Saving Time in SicJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 165:29 AMJun 165:29 AM9:23 PMJun 259:23 PMJun 25Dec 104:35 PMDec 104:35 PM8:10 AMJan 28:10 AMJan 2Mar 31DSTMar 31DSTDSTOct 27DSTOct 27daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 transitions to and from daylight saving time are indicated by the 'DST' labels.

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 Sic

Solar Elevation and Azimuth in SicJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM000010101020203030304040506000010101010202020303040405050602067NowNow
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 Sic

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 Sic, 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 Sic

Humidity Comfort Levels in SicJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 280%Feb 280%Jul 289%Jul 289%NowNowhumidhumidcomfortablecomfortabledrydrymuggymuggy
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 0.0d0.0d0.0d0.0d0.1d1.0d2.4d1.5d0.2d0.0d0.0d0.0d

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

The windier part of the year lasts for 3.5 months, from January 16 to May 1, with average wind speeds of more than 6.6 miles per hour. The windiest month of the year in Sic is March, with an average hourly wind speed of 7.6 miles per hour.

The calmer time of year lasts for 8.5 months, from May 1 to January 16. The calmest month of the year in Sic is August, with an average hourly wind speed of 5.7 miles per hour.

Average Wind Speed in Sic

Average Wind Speed in SicwindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mphMar 167.7 mphMar 167.7 mphAug 105.5 mphAug 105.5 mphJan 166.6 mphJan 166.6 mphMay 16.6 mphMay 16.6 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) 6.67.37.67.16.26.26.05.76.26.36.66.3

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

The wind is most often from the west for 1.4 months, from February 25 to April 6; for 1.9 months, from May 25 to July 23; and for 1.0 months, from August 15 to September 16, with a peak percentage of 38% on June 26. The wind is most often from the south for 1.6 months, from April 6 to May 25 and for 5.3 months, from September 16 to February 25, with a peak percentage of 33% on May 6. The wind is most often from the north for 3.3 weeks, from July 23 to August 15, with a peak percentage of 32% on July 29.

Wind Direction in Sic

Wind Direction in SicSWSWNWSJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsouthnortheast
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 Sic 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 Sic for general outdoor tourist activities is from mid June to late August, with a peak score in the second week of August.

Tourism Score in Sic

Tourism Score in Sicbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.57.50.00.0NowNowtemperaturetemperaturecloudscloudsprecipitationprecipitationtourism 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 Sic for hot-weather activities is from mid July to mid August, with a peak score in the first week of August.

Beach/Pool Score in Sic

Beach/Pool Score in SicJanFebMarAprMayJunJulAugSepOctNovDec002244668810105.45.40.00.0NowNowtemperaturetemperature 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 Sic typically lasts for 6.0 months (181 days), from around April 16 to around October 15, rarely starting before March 27 or after May 4, and rarely ending before September 25 or after October 31.

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

Time Spent in Various Temperature Bands and the Growing Season in Sicgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 1650%Apr 1650%Oct 1550%Oct 1590%May 490%May 490%Sep 2590%Sep 2510%Mar 2710%Mar 2710%Oct 3110%Oct 310%Dec 70%Dec 7Jul 6100%Jul 6100%frigidfreezingvery 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 Sic should appear around April 19, only rarely appearing before April 8 or after May 4.

Growing Degree Days in Sic

Growing Degree Days in SicJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FApr 1990°FApr 1990°FJul 3900°FJul 3900°FAug 261,800°FAug 261,800°FDec 312,259°FDec 312,259°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 3.5 months, from May 5 to August 21, with an average daily incident shortwave energy per square meter above 5.7 kWh. The brightest month of the year in Sic is July, with an average of 6.6 kWh.

The darker period of the year lasts for 3.5 months, from October 30 to February 13, with an average daily incident shortwave energy per square meter below 2.3 kWh. The darkest month of the year in Sic is December, with an average of 1.3 kWh.

Average Daily Incident Shortwave Solar Energy in Sic

Average Daily Incident Shortwave Solar Energy in SicbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 86.8 kWhJul 86.8 kWhDec 261.2 kWhDec 261.2 kWhMay 55.7 kWhMay 55.7 kWhAug 215.7 kWhAug 215.7 kWhOct 302.3 kWhOct 302.3 kWhFeb 132.3 kWhFeb 132.3 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) 1.52.43.74.95.96.66.65.94.42.91.71.3

For the purposes of this report, the geographical coordinates of Sic are 46.933 deg latitude, 23.883 deg longitude, and 1,056 ft elevation.

The topography within 2 miles of Sic contains significant variations in elevation, with a maximum elevation change of 771 feet and an average elevation above sea level of 1,158 feet. Within 10 miles contains significant variations in elevation (1,217 feet). Within 50 miles contains very significant variations in elevation (5,502 feet).

The area within 2 miles of Sic is covered by cropland (73%) and grassland (11%), within 10 miles by cropland (50%) and grassland (21%), and within 50 miles by cropland (39%) and trees (34%).

This report illustrates the typical weather in Sic, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Sic.

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