Summer Weather at Metter Municipal Airport Georgia, United StatesDaily high temperatures are around 91°F, rarely falling below 82°F or exceeding 99°F. The highest daily average high temperature is 93°F on July 22. Daily low temperatures increase by 4°F, from 66°F to 70°F, rarely falling below 58°F or exceeding 76°F. The highest daily average low temperature is 72°F on July 23. For reference, on July 21, the hottest day of the year, temperatures at Metter Municipal Airport typically range from 72°F to 93°F, while on January 17, the coldest day of the year, they range from 38°F to 61°F. The figure below shows you a compact characterization of the hourly average summer temperatures. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. Pocito, Argentina (4,518 miles away) and Al Quwayrah, Jordan (6,507 miles) are the far-away foreign places with temperatures most similar to Metter Municipal Airport (view comparison). CloudsThe summer at Metter Municipal Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 48% throughout the season. The highest chance of overcast or mostly cloudy conditions is 52% on July 12. The clearest day of the summer is August 31, with clear, mostly clear, or partly cloudy conditions 56% of the time. For reference, on July 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 52%, while on October 26, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 66%. PrecipitationA wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Metter Municipal Airport, the chance of a wet day over the course of the summer is gradually increasing, starting the season at 39% and ending it at 41%. For reference, the year's highest daily chance of a wet day is 53% on August 4, and its lowest chance is 16% on October 29. RainfallTo show variation within the season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day. The average sliding 31-day rainfall during the summer at Metter Municipal Airport is gradually increasing, starting the season at 3.5 inches, when it rarely exceeds 6.1 inches or falls below 1.5 inches, and ending the season at 3.8 inches, when it rarely exceeds 6.7 inches or falls below 1.3 inches. The highest average 31-day accumulation is 4.3 inches on August 13. SunOver the course of the summer at Metter Municipal Airport, the length of the day is rapidly decreasing. From the start to the end of the season, the length of the day decreases by 1 hour, 19 minutes, implying an average daily decrease of 52 seconds, and weekly decrease of 6 minutes, 3 seconds. The shortest day of the summer is August 31, with 12 hours, 50 minutes of daylight and the longest day is June 20, with 14 hours, 17 minutes of daylight. The earliest sunrise of the summer at Metter Municipal Airport is 6:20 AM on June 11 and the latest sunrise is 42 minutes later at 7:03 AM on August 31. The latest sunset is 8:39 PM on June 29 and the earliest sunset is 46 minutes earlier at 7:53 PM on August 31. Daylight saving time is observed at Metter Municipal Airport during 2024, but it neither starts nor ends during the summer, so the entire season is in standard time. For reference, on June 20, the longest day of the year, the Sun rises at 6:21 AM and sets 14 hours, 17 minutes later, at 8:38 PM, while on December 21, the shortest day of the year, it rises at 7:25 AM and sets 10 hours, 2 minutes later, at 5:27 PM. 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. MoonThe figure below presents a compact representation of key lunar data for the summer of 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. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon. HumidityWe 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 chance that a given day will be muggy at Metter Municipal Airport is rapidly increasing during the summer, rising from 71% to 90% over the course of the season. The highest chance of a muggy day during the summer is 97% on August 6. For reference, on August 4, the muggiest day of the year, there are muggy conditions 97% of the time, while on January 30, the least muggy day of the year, there are muggy conditions 3% of the time. WindThis 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 Metter Municipal Airport is gradually decreasing during the summer, decreasing from 7.1 miles per hour to 6.3 miles per hour over the course of the season. For reference, on March 7, the windiest day of the year, the daily average wind speed is 8.8 miles per hour, while on August 16, the calmest day of the year, the daily average wind speed is 5.9 miles per hour. The lowest daily average wind speed during the summer is 5.9 miles per hour on August 16. The wind direction at Metter Municipal Airport during the summer is predominantly out of the west from June 1 to August 11 and the east from August 11 to August 31. Growing SeasonDefinitions 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 Metter Municipal Airport typically lasts for 8.1 months (247 days), from around March 11 to around November 13, rarely starting before February 13 or after March 31, and rarely ending before October 25 or after December 9. The summer at Metter Municipal Airport is reliably fully 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. The average accumulated growing degree days at Metter Municipal Airport are very rapidly increasing during the summer, increasing by 2,618°F, from 1,792°F to 4,410°F, over the course of the season. Solar EnergyThis 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 at Metter Municipal Airport is decreasing during the summer, falling by 1.1 kWh, from 6.6 kWh to 5.5 kWh, over the course of the season. Data SourcesThis report illustrates the typical weather at Metter Municipal 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 PointMetter Municipal 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 Statesboro, Statesboro-Bulloch County Airport; Ft. Stewart; Vidalia Regional Airport; Plantation Airpark; Jesup Wayne County Airport; Savannah International Airport; Hunter U. S. Army Airfield; and Bacon County Airport. Other DataAll 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. DisclaimerThe 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. 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