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Climate and Average Weather Year Round at Ellinikón Airport Greece

At Ellinikón Airport, the summers are short, 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 44°F to 91°F and is rarely below 36°F or above 97°F.

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

Climate at Ellinikón Airport

coolwarmhotwarmcoolJanFebMarAprMayJunJulAugSepOctNovDecNowNow99%99%56%56%clearovercastprecipitation: 2.6 inprecipitation: 2.6 in0.2 in0.2 inmuggy: 23%muggy: 23%0%0%drydrybeach/pool score: 9.1beach/pool score: 9.10.00.0
Ellinikón Airport weather by month. Click on each chart for more information.

Average Temperature at Ellinikón Airport

The hot season lasts for 2.9 months, from June 14 to September 12, with an average daily high temperature above 84°F. The hottest day of the year is July 31, with an average high of 91°F and low of 75°F.

The cool season lasts for 4.1 months, from November 24 to March 28, with an average daily high temperature below 63°F. The coldest day of the year is February 5, with an average low of 44°F and high of 55°F.

Average High and Low Temperature at Ellinikón Airport

Average High and Low Temperature at Ellinikón AirporthotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FFeb 555°FFeb 555°FJul 3191°FJul 3191°F44°F44°F75°F75°FJun 1484°FJun 1484°FSep 1284°FSep 1284°FNov 2463°FNov 2463°FMar 2863°FMar 2863°F68°F68°F69°F69°F52°F52°F49°F49°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.

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 Ellinikón Airport

Average Hourly Temperature at Ellinikón AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcoldcoldcoldcoolcoolwarmhotcomfortablecomfortable
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.

Jianjiang, China (5,425 miles away) and Kagoshima, Japan (5,721 miles) are the far-away foreign places with temperatures most similar to Ellinikón Airport (view comparison).

Compare Ellinikón Airport to another city:

Clouds

At Ellinikón 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 Ellinikón Airport begins around May 29 and lasts for 3.9 months, ending around September 26. On July 20, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 99% of the time, and overcast or mostly cloudy 1% of the time.

The cloudier part of the year begins around September 26 and lasts for 8.1 months, ending around May 29. On December 13, the cloudiest day of the year, the sky is overcast or mostly cloudy 44% of the time, and clear, mostly clear, or partly cloudy 56% of the time.

Cloud Cover Categories at Ellinikón Airport

Cloud Cover Categories at Ellinikón AirportclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2099%Jul 2099%Dec 1356%Dec 1356%May 2977%May 2977%Sep 2678%Sep 2678%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.

Precipitation

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

The wetter season lasts 5.8 months, from October 18 to April 11, with a greater than 15% chance of a given day being a wet day. The chance of a wet day peaks at 27% on November 27.

The drier season lasts 6.2 months, from April 11 to October 18. The smallest chance of a wet day is 2% on July 25.

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 throughout the year is rain alone, with a peak probability of 27% on November 27.

Daily Chance of Precipitation at Ellinikón Airport

Daily Chance of Precipitation at Ellinikón AirportwetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Nov 2727%Nov 2727%Jul 252%Jul 252%Oct 1815%Oct 1815%Apr 1115%Apr 1115%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).

Rainfall

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. Ellinikón Airport experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 8.4 months, from September 16 to May 29, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around November 24, with an average total accumulation of 2.6 inches.

The rainless period of the year lasts for 3.6 months, from May 29 to September 16. The least rain falls around July 25, with an average total accumulation of 0.2 inches.

Average Monthly Rainfall at Ellinikón Airport

Average Monthly Rainfall at Ellinikón AirportrainrainJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inNov 242.6 inNov 242.6 inJul 250.2 inJul 250.2 inSep 160.5 inSep 160.5 inMay 290.5 inMay 290.5 in
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 liquid-equivalent snowfall.

Sun

The length of the day at Ellinikón Airport varies significantly over the course of the year. In 2021, the shortest day is December 21, with 9 hours, 32 minutes of daylight; the longest day is June 21, with 14 hours, 48 minutes of daylight.

Hours of Daylight and Twilight at Ellinikón Airport

Hours of Daylight and Twilight at Ellinikón AirportJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 2012 hr, 6 minMar 2014 hr, 48 minJun 2114 hr, 48 minJun 2112 hr, 9 minSep 2212 hr, 9 minSep 229 hr, 32 minDec 219 hr, 32 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.

The earliest sunrise is at 6:02 AM on June 14, and the latest sunrise is 1 hour, 46 minutes later at 7:48 AM on October 30. The earliest sunset is at 5:05 PM on December 7, and the latest sunset is 3 hours, 46 minutes later at 8:51 PM on June 28.

Daylight saving time (DST) is observed at Ellinikón Airport during 2021, starting in the spring on March 28, lasting 7.1 months, and ending in the fall on October 31.

Sunrise & Sunset with Twilight and Daylight Saving Time at Ellinikón Airport

Sunrise & Sunset with Twilight and Daylight Saving Time at Ellinikón AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 146:02 AMJun 146:02 AM8:51 PMJun 288:51 PMJun 28Dec 75:05 PMDec 75:05 PM7:48 AMOct 307:48 AMOct 30Mar 28DSTMar 28DSTDSTOct 31DSTOct 31daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2021. 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.

Moon

The figure below presents a compact representation of key lunar data for 2021. 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 Ellinikón 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.

Humidity

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.

Ellinikón Airport experiences some seasonal variation in the perceived humidity.

The muggier period of the year lasts for 4.2 months, from June 8 to October 14, during which time the comfort level is muggy, oppressive, or miserable at least 6% of the time. The muggiest day of the year is August 8, with muggy conditions 23% of the time.

The least muggy day of the year is December 20, when muggy conditions are essentially unheard of.

Humidity Comfort Levels at Ellinikón Airport

Humidity Comfort Levels at Ellinikón AirportmuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Dec 200%Dec 200%Aug 823%Aug 823%Jun 86%Jun 86%Oct 146%Oct 146%muggymuggyhumidhumidcomfortablecomfortabledrydryoppressiveoppressive
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.

Wind

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 Ellinikón Airport experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 5.5 months, from October 9 to March 25, with average wind speeds of more than 10.0 miles per hour. The windiest day of the year is February 4, with an average hourly wind speed of 12.0 miles per hour.

The calmer time of year lasts for 6.5 months, from March 25 to October 9. The calmest day of the year is June 1, with an average hourly wind speed of 8.1 miles per hour.

Average Wind Speed at Ellinikón Airport

Average Wind Speed at Ellinikón AirportwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mph20 mph20 mphFeb 412.0 mphFeb 412.0 mphJun 18.1 mphJun 18.1 mphOct 910.0 mphOct 910.0 mphMar 2510.0 mphMar 2510.0 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

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

Wind Direction at Ellinikón Airport

Wind Direction at Ellinikón 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).

Water Temperature

Ellinikón 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 3.3 months, from June 26 to October 4, with an average temperature above 74°F. The day of the year with the warmest water is August 13, with an average temperature of 78°F.

The time of year with cooler water lasts for 4.3 months, from December 18 to April 29, with an average temperature below 62°F. The day of the year with the coolest water is February 28, with an average temperature of 58°F.

Average Water Temperature at Ellinikón Airport

Average Water Temperature at Ellinikón AirportwarmcoolJanFebMarAprMayJunJulAugSepOctNovDec55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°FAug 1378°FAug 1378°F58°FFeb 2858°FFeb 28Jun 2674°FJun 2674°FOct 474°FOct 474°FDec 1862°FDec 1862°FApr 2962°FApr 2962°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is at Ellinikón 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 Ellinikón Airport for general outdoor tourist activities are from early May to late June and from early September to mid October, with a peak score in the last week of May.

Tourism Score at Ellinikón Airport

Tourism Score at Ellinikón Airportbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810108.28.22.52.58.18.16.16.1NowNowprecipitationprecipitationcloudscloudstemperaturetemperature tourism 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 Ellinikón Airport for hot-weather activities is from mid June to mid September, with a peak score in the first week of July.

Beach/Pool Score at Ellinikón Airport

Beach/Pool Score at Ellinikón Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810109.19.10.00.0NowNowprecipitationprecipitationcloudscloudstemperaturetemperature beach/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.

Growing Season

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).

While it does not do so every year, freezing temperatures are seen at Ellinikón Airport over some winters. The day least likely to be in the growing season is January 16, with a 56% chance.

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

Time Spent in Various Temperature Bands and the Growing Season at Ellinikón Airportgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%90%Mar 290%Mar 290%Dec 2190%Dec 2156%Jan 1656%Jan 16Jul 26100%Jul 26100%NowNowvery coldcoldcoolwarmhotcomfortable
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 Ellinikón Airport should appear around February 2, only rarely appearing before January 18 or after February 23.

Growing Degree Days at Ellinikón Airport

Growing Degree Days at Ellinikón AirportJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°FFeb 288°FFeb 288°FMay 17900°FMay 17900°FJun 241,800°FJun 241,800°FDec 315,569°FDec 315,569°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 8 to August 23, with an average daily incident shortwave energy per square meter above 6.9 kWh. The brightest day of the year is July 6, with an average of 8.2 kWh.

The darker period of the year lasts for 3.5 months, from October 31 to February 15, with an average daily incident shortwave energy per square meter below 3.3 kWh. The darkest day of the year is December 21, with an average of 2.1 kWh.

Average Daily Incident Shortwave Solar Energy at Ellinikón Airport

Average Daily Incident Shortwave Solar Energy at Ellinikón AirportbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 68.2 kWhJul 68.2 kWhDec 212.1 kWhDec 212.1 kWhMay 86.9 kWhMay 86.9 kWhAug 236.9 kWhAug 236.9 kWhOct 313.3 kWhOct 313.3 kWhFeb 153.3 kWhFeb 153.3 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.

Topography

For the purposes of this report, the geographical coordinates of Ellinikón Airport are 37.890 deg latitude, 23.735 deg longitude, and 95 ft elevation.

The topography within 2 miles of Ellinikón Airport contains very significant variations in elevation, with a maximum elevation change of 876 feet and an average elevation above sea level of 118 feet. Within 10 miles contains very significant variations in elevation (3,406 feet). Within 50 miles also contains extreme variations in elevation (5,157 feet).

The area within 2 miles of Ellinikón Airport is covered by artificial surfaces (69%) and water (28%), within 10 miles by water (46%) and artificial surfaces (29%), and within 50 miles by water (59%).

Data Sources

This report illustrates the typical weather at Ellinikón 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

Ellinikón 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 are Athens Eleftherios Venizelos International Airport, Elefsis Airport, Tanagra Airport, Skiros Airport, Tripoli Airport, Kithira 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 © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.

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.