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Climate and Average Weather Year Round at Tanagra Airport Greece

At Tanagra Airport, the summers are hot, dry, and clear and the winters are long, cold, windy, and partly cloudy. Over the course of the year, the temperature typically varies from 38°F to 90°F and is rarely below 30°F or above 97°F.

Based on the beach/pool score, the best time of year to visit Tanagra Airport for hot-weather activities is from mid June to late August.

Climate at Tanagra Airport

coldcoolwarmhotwarmcoolJanFebMarAprMayJunJulAugSepOctNovDecNowNow98%98%53%53%clearovercastprecipitation: 2.3 inprecipitation: 2.3 in0.3 in0.3 inmuggy: 6%muggy: 6%0%0%drydrybeach/pool score: 9.0beach/pool score: 9.00.00.0
Tanagra Airport weather by month. Click on each chart for more information.

The hot season lasts for 3.3 months, from June 3 to September 13, with an average daily high temperature above 83°F. The hottest month of the year at Tanagra Airport is July, with an average high of 90°F and low of 67°F.

The cool season lasts for 4.0 months, from November 23 to March 23, with an average daily high temperature below 60°F. The coldest month of the year at Tanagra Airport is January, with an average low of 38°F and high of 53°F.

Average High and Low Temperature at Tanagra Airport

Average High and Low Temperature at Tanagra AirporthotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2353°FJan 2353°FJul 2390°FJul 2390°F38°F38°F68°F68°FJun 383°FJun 383°FSep 1383°FSep 1383°FNov 2360°FNov 2360°FMar 2360°FMar 2360°F59°F59°F62°F62°F45°F45°F42°F42°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 53°F54°F59°F67°F77°F86°F90°F89°F82°F72°F62°F55°F
Temp. 45°F46°F50°F57°F66°F75°F79°F78°F72°F63°F54°F48°F
Low 38°F38°F41°F46°F54°F62°F67°F67°F61°F54°F47°F41°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 at Tanagra Airport

Average Hourly Temperature at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowvery coldvery coldcoldcoldcoolcoolcomfortablewarmhotvery coldvery 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.

Meadow Vista, California, United States (6,648 miles away) and Zhongfang, China (5,402 miles) are the far-away foreign places with temperatures most similar to Tanagra Airport (view comparison).

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At Tanagra Airport, 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 at Tanagra Airport begins around May 27 and lasts for 4.0 months, ending around September 25.

The clearest month of the year at Tanagra Airport is July, during which on average the sky is clear, mostly clear, or partly cloudy 98% of the time.

The cloudier part of the year begins around September 25 and lasts for 8.0 months, ending around May 27.

The cloudiest month of the year at Tanagra Airport is December, during which on average the sky is overcast or mostly cloudy 46% of the time.

Cloud Cover Categories at Tanagra Airport

Cloud Cover Categories at Tanagra AirportclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2698%Jul 2698%Dec 253%Dec 253%May 2775%May 2775%Sep 2576%Sep 2576%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 43%44%41%37%29%13%2%4%18%37%44%46%
Clearer 57%56%59%63%71%87%98%96%82%63%56%54%

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

The wetter season lasts 6.5 months, from October 6 to April 20, with a greater than 13% chance of a given day being a wet day. The month with the most wet days at Tanagra Airport is December, with an average of 6.9 days with at least 0.04 inches of precipitation.

The drier season lasts 5.5 months, from April 20 to October 6. The month with the fewest wet days at Tanagra Airport is July, with an average of 1.3 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. The month with the most days of rain alone at Tanagra Airport is December, with an average of 6.7 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 23% on November 26.

Daily Chance of Precipitation at Tanagra Airport

Daily Chance of Precipitation at Tanagra AirportwetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Nov 2623%Nov 2623%Jul 244%Jul 244%Oct 613%Oct 613%Apr 2013%Apr 2013%NowNowrain
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 6.0d5.5d5.3d4.3d3.0d2.1d1.3d1.6d2.6d4.6d6.2d6.7d
Mixed 0.2d0.2d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.1d
Any 6.2d5.7d5.4d4.3d3.0d2.1d1.3d1.6d2.6d4.6d6.2d6.9d

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. Tanagra Airport experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 9.0 months, from September 12 to June 11, with a sliding 31-day rainfall of at least 0.5 inches. The month with the most rain at Tanagra Airport is November, with an average rainfall of 2.3 inches.

The rainless period of the year lasts for 3.0 months, from June 11 to September 12. The month with the least rain at Tanagra Airport is July, with an average rainfall of 0.3 inches.

Average Monthly Rainfall at Tanagra Airport

Average Monthly Rainfall at Tanagra AirportrainrainJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 inNov 232.3 inNov 232.3 inJul 200.3 inJul 200.3 inSep 120.5 inSep 120.5 inJun 110.5 inJun 110.5 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 1.7″1.6″1.6″1.0″0.6″0.5″0.3″0.3″0.5″1.5″2.3″2.1″

The length of the day at Tanagra Airport varies significantly over the course of the year. In 2024, the shortest day is December 21, with 9 hours, 30 minutes of daylight; the longest day is June 20, with 14 hours, 50 minutes of daylight.

Hours of Daylight and Twilight at Tanagra Airport

Hours of Daylight and Twilight at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 2012 hr, 7 minMar 2014 hr, 50 minJun 2014 hr, 50 minJun 2012 hr, 9 minSep 2212 hr, 9 minSep 229 hr, 30 minDec 219 hr, 30 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 9.8h10.8h12.0h13.2h14.3h14.8h14.5h13.6h12.4h11.2h10.1h9.5h

The earliest sunrise is at 6:01 AM on June 13, and the latest sunrise is 1 hour, 44 minutes later at 7:46 AM on October 26. The earliest sunset is at 5:05 PM on December 6, and the latest sunset is 3 hours, 48 minutes later at 8:53 PM on June 27.

Daylight saving time (DST) is observed at Tanagra Airport 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 at Tanagra Airport

Sunrise & Sunset with Twilight and Daylight Saving Time at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 136:01 AMJun 136:01 AM8:53 PMJun 278:53 PMJun 27Dec 65:05 PMDec 65:05 PM7:46 AMOct 267:46 AMOct 26Mar 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 at Tanagra Airport

Solar Elevation and Azimuth at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM000010101020202030303030404050506060700001010101020202030304040505060702875NowNow
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 at Tanagra Airport

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 at Tanagra Airport, 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 3% of 3% throughout.

Humidity Comfort Levels at Tanagra Airport

Humidity Comfort Levels at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 270%Feb 270%Aug 76%Aug 76%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 0.0d0.0d0.0d0.0d0.1d0.5d1.3d1.7d1.1d0.4d0.0d0.0d

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 at Tanagra Airport experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.3 months, from October 13 to March 23, with average wind speeds of more than 8.9 miles per hour. The windiest month of the year at Tanagra Airport is February, with an average hourly wind speed of 10.1 miles per hour.

The calmer time of year lasts for 6.7 months, from March 23 to October 13. The calmest month of the year at Tanagra Airport is May, with an average hourly wind speed of 7.6 miles per hour.

Average Wind Speed at Tanagra Airport

Average Wind Speed at Tanagra AirportwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mphFeb 410.3 mphFeb 410.3 mphMay 317.5 mphMay 317.5 mphOct 138.9 mphOct 138.9 mphMar 238.9 mphMar 238.9 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) 10.010.19.28.17.67.89.09.28.48.99.29.8

The predominant average hourly wind direction at Tanagra Airport is from the north throughout the year.

Wind Direction at Tanagra Airport

Wind Direction at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec0%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).

Tanagra Airport is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences significant seasonal variation over the course of the year.

The time of year with warmer water lasts for 3.1 months, from June 24 to September 29, with an average temperature above 74°F. The month of the year at Tanagra Airport with the warmest water is August, with an average temperature of 78°F.

The time of year with cooler water lasts for 4.5 months, from December 13 to April 29, with an average temperature below 61°F. The month of the year at Tanagra Airport with the coolest water is February, with an average temperature of 57°F.

Average Water Temperature at Tanagra Airport

Average Water Temperature at Tanagra AirportwarmcoolJanFebMarAprMayJunJulAugSepOctNovDec55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°FAug 1378°FAug 1378°F57°FFeb 2957°FFeb 29Jun 2474°FJun 2474°FSep 2974°FSep 2974°FDec 1361°FDec 1361°FApr 2961°FApr 2961°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 58°F57°F57°F60°F65°F72°F76°F78°F75°F71°F65°F61°F

To characterize how pleasant the weather is at Tanagra Airport 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 times of year to visit Tanagra Airport for general outdoor tourist activities are from mid May to mid July and from mid August to early October, with a peak score in the second week of September.

Tourism Score at Tanagra Airport

Tourism Score at Tanagra Airportbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.18.11.51.57.97.97.07.0NowNow 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 Tanagra Airport for hot-weather activities is from mid June to late August, with a peak score in the last week of July.

Beach/Pool Score at Tanagra Airport

Beach/Pool Score at Tanagra Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810109.09.00.00.0NowNowtemperaturetemperature 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 at Tanagra Airport typically lasts for 9.5 months (289 days), from around March 2 to around December 16, rarely starting after April 1, or ending before November 22.

Time Spent in Various Temperature Bands and the Growing Season at Tanagra Airport

Time Spent in Various Temperature Bands and the Growing Season at Tanagra Airportgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Mar 250%Mar 250%Dec 1650%Dec 1690%Apr 190%Apr 190%Nov 2290%Nov 2211%Jan 1611%Jan 16Jul 26100%Jul 26100%NowNowvery coldcoldcoolcomfortablewarmhotfreezing
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 at Tanagra Airport should appear around February 22, only rarely appearing before February 3 or after March 17.

Growing Degree Days at Tanagra Airport

Growing Degree Days at Tanagra AirportJanFebMarAprMayJunJulAugSepOctNovDec0°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°F4,500°F4,500°FFeb 2285°FFeb 2285°FMay 29900°FMay 29900°FJul 51,800°FJul 51,800°FDec 314,662°FDec 314,662°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 3.4 months, from May 10 to August 22, with an average daily incident shortwave energy per square meter above 6.9 kWh. The brightest month of the year at Tanagra Airport is July, with an average of 8.0 kWh.

The darker period of the year lasts for 3.6 months, from October 29 to February 16, with an average daily incident shortwave energy per square meter below 3.2 kWh. The darkest month of the year at Tanagra Airport is December, with an average of 2.0 kWh.

Average Daily Incident Shortwave Solar Energy at Tanagra Airport

Average Daily Incident Shortwave Solar Energy at Tanagra AirportbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 58.1 kWhJul 58.1 kWhDec 202.0 kWhDec 202.0 kWhMay 106.9 kWhMay 106.9 kWhAug 226.9 kWhAug 226.9 kWhOct 293.2 kWhOct 293.2 kWhFeb 163.2 kWhFeb 163.2 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) 2.33.24.56.07.17.98.07.15.53.82.62.0

For the purposes of this report, the geographical coordinates of Tanagra Airport are 38.340 deg latitude, 23.565 deg longitude, and 466 ft elevation.

The topography within 2 miles of Tanagra Airport contains very significant variations in elevation, with a maximum elevation change of 873 feet and an average elevation above sea level of 547 feet. Within 10 miles contains very significant variations in elevation (3,320 feet). Within 50 miles also contains extreme variations in elevation (6,217 feet).

The area within 2 miles of Tanagra Airport is covered by cropland (42%), artificial surfaces (24%), and grassland (12%), within 10 miles by cropland (30%) and trees (17%), and within 50 miles by water (51%) and trees (14%).

This report illustrates the typical weather at Tanagra Airport, 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

Tanagra Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Elefsis Airport, Ellinikón Airport, Athens Eleftherios Venizelos International Airport, Skiros Airport, Nea Anchialos National Airport, Tripoli Airport, Larissa Airport, and Kalamata Airport.

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.