Climate and Average Weather Year Round at Metter Municipal Airport Georgia, United States
At Metter Municipal Airport, the summers are hot and oppressive, the winters are short and cold, and it is wet and partly cloudy year round. Over the course of the year, the temperature typically varies from 38°F to 93°F and is rarely below 26°F or above 99°F.
Based on the tourism score, the best times of year to visit Metter Municipal Airport for warm-weather activities are from early April to late May and from mid September to late October.
Climate at Metter Municipal Airport
Average Temperature at Metter Municipal Airport
The hot season lasts for 3.8 months, from May 25 to September 17, with an average daily high temperature above 87°F. The hottest day of the year is July 22, with an average high of 93°F and low of 72°F.
The cool season lasts for 2.9 months, from November 30 to February 25, with an average daily high temperature below 67°F. The coldest day of the year is January 17, with an average low of 38°F and high of 61°F.
Average High and Low Temperature at Metter Municipal Airport
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 Metter Municipal Airport
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
At Metter Municipal Airport, the average percentage of the sky covered by clouds experiences mild seasonal variation over the course of the year.
The clearer part of the year at Metter Municipal Airport begins around September 8 and lasts for 2.9 months, ending around December 5. On October 27, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 66% of the time, and overcast or mostly cloudy 34% of the time.
The cloudier part of the year begins around December 5 and lasts for 9.1 months, ending around September 8. On July 13, the cloudiest day of the year, the sky is overcast or mostly cloudy 52% of the time, and clear, mostly clear, or partly cloudy 48% of the time.
Cloud Cover Categories at Metter Municipal Airport
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Metter Municipal Airport varies significantly throughout the year.
The wetter season lasts 3.5 months, from May 27 to September 12, with a greater than 35% chance of a given day being a wet day. The chance of a wet day peaks at 53% on August 4.
The drier season lasts 8.5 months, from September 12 to May 27. The smallest chance of a wet day is 16% on October 30.
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 53% on August 4.
Daily Chance of Precipitation at Metter Municipal Airport
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. Metter Municipal Airport experiences significant seasonal variation in monthly rainfall.
Rain falls throughout the year at Metter Municipal Airport. The most rain falls during the 31 days centered around August 14, with an average total accumulation of 4.3 inches.
The least rain falls around November 6, with an average total accumulation of 2.2 inches.
Average Monthly Rainfall at Metter Municipal Airport
The length of the day at Metter Municipal Airport varies significantly over the course of the year. In 2021, the shortest day is December 21, with 10 hours, 2 minutes of daylight; the longest day is June 20, with 14 hours, 17 minutes of daylight.
Hours of Daylight and Twilight at Metter Municipal Airport
The earliest sunrise is at 6:20 AM on June 11, and the latest sunrise is 1 hour, 29 minutes later at 7:50 AM on November 6. The earliest sunset is at 5:22 PM on December 4, and the latest sunset is 3 hours, 17 minutes later at 8:39 PM on June 29.
Daylight saving time (DST) is observed at Metter Municipal Airport during 2021, starting in the spring on March 14, lasting 7.8 months, and ending in the fall on November 7.
Sunrise & Sunset with Twilight and Daylight Saving Time at Metter Municipal Airport
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 Metter Municipal Airport
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.
Metter Municipal Airport experiences extreme seasonal variation in the perceived humidity.
The muggier period of the year lasts for 5.8 months, from April 29 to October 23, during which time the comfort level is muggy, oppressive, or miserable at least 26% of the time. The muggiest day of the year is August 7, with muggy conditions 97% of the time.
The least muggy day of the year is January 30, with muggy conditions 3% of the time.
Humidity Comfort Levels at Metter Municipal Airport
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
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 Metter Municipal Airport experiences mild seasonal variation over the course of the year.
The windier part of the year lasts for 6.5 months, from October 31 to May 16, with average wind speeds of more than 7.4 miles per hour. The windiest day of the year is March 8, with an average hourly wind speed of 8.8 miles per hour.
The calmer time of year lasts for 5.5 months, from May 16 to October 31. The calmest day of the year is August 17, with an average hourly wind speed of 5.9 miles per hour.
Average Wind Speed at Metter Municipal Airport
The predominant average hourly wind direction at Metter Municipal Airport varies throughout the year.
The wind is most often from the east for 3.6 months, from August 12 to November 30, with a peak percentage of 44% on September 7. The wind is most often from the west for 8.4 months, from November 30 to August 12, with a peak percentage of 35% on January 1.
Wind Direction at Metter Municipal Airport
Best Time of Year to Visit
To characterize how pleasant the weather is at Metter Municipal 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 Metter Municipal Airport for general outdoor tourist activities are from early April to late May and from mid September to late October, with a peak score in the first week of May.
Tourism Score at Metter Municipal Airport
The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best times of year to visit Metter Municipal Airport for hot-weather activities are from mid May to late July and from early August to early October, with a peak score in the first week of September.
Beach/Pool Score at Metter Municipal Airport
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 Metter Municipal Airport typically lasts for 8.1 months (247 days), from around March 12 to around November 14, rarely starting before February 13 or after April 1, and rarely ending before October 26 or after December 10.
Time Spent in Various Temperature Bands and the Growing Season at Metter Municipal Airport
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
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 Metter Municipal Airport should appear around January 21, only rarely appearing before January 13 or after February 3.
Growing Degree Days at Metter Municipal Airport
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 significant seasonal variation over the course of the year.
The brighter period of the year lasts for 3.5 months, from April 8 to July 24, with an average daily incident shortwave energy per square meter above 6.0 kWh. The brightest day of the year is May 17, with an average of 6.8 kWh.
The darker period of the year lasts for 2.8 months, from November 13 to February 5, with an average daily incident shortwave energy per square meter below 3.6 kWh. The darkest day of the year is December 21, with an average of 2.8 kWh.
Average Daily Incident Shortwave Solar Energy at Metter Municipal Airport
This 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 Point
Metter 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.
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.
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.