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Average Weather at Decatur County Industrial Air Park Georgia, United States

At Decatur County Industrial Air Park, the summers are long, 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 42°F to 94°F and is rarely below 29°F or above 99°F.

Based on the tourism score, the best times of year to visit Decatur County Industrial Air Park for warm-weather activities are from early April to late May and from late September to early November.

Climate Summary

coolwarmhotwarmJanFebMarAprMayJunJulAugSepOctNovDec67%67%43%43%clearovercastprecipitation: 5.2 inprecipitation: 5.2 in2.5 in2.5 inmuggy: 98%muggy: 98%5%5%tourism score: 6.4tourism score: 6.42.82.8
Click on each chart for more information.

Temperature

The hot season lasts for 4.1 months, from May 19 to September 23, with an average daily high temperature above 88°F. The hottest day of the year is July 22, with an average high of 94°F and low of 74°F.

The cool season lasts for 2.8 months, from December 1 to February 25, with an average daily high temperature below 69°F. The coldest day of the year is January 17, with an average low of 42°F and high of 63°F.

Average High and Low Temperature

Average High and Low Temperature at Decatur County Industrial Air ParkhotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°F110°FJan 1763°FJan 1763°FJul 2294°FJul 2294°F42°F42°F74°F74°FMay 1988°FMay 1988°FSep 2388°FSep 2388°FDec 169°FDec 169°FFeb 2569°FFeb 2569°F66°F66°F68°F68°F48°F48°F47°F47°FLowHigh
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

Average Hourly Temperature at Decatur County Industrial Air ParkJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMcoldcoldcoldcoldcoolcoolwarmhotcomfortablecomfortablevery 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.

Medenine, Tunisia (5,351 miles away) and Roxby Downs, Australia (9,997 miles) are the far-away foreign places with temperatures most similar to Decatur County Industrial Air Park (view comparison).

Clouds

At Decatur County Industrial Air Park, 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 Decatur County Industrial Air Park begins around September 12 and lasts for 3.1 months, ending around December 17. On October 27, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 67% of the time, and overcast or mostly cloudy 33% of the time.

The cloudier part of the year begins around December 17 and lasts for 8.9 months, ending around September 12. On July 12, the cloudiest day of the year, the sky is overcast or mostly cloudy 57% of the time, and clear, mostly clear, or partly cloudy 43% of the time.

Cloud Cover Categories

Cloud Cover Categories at Decatur County Industrial Air ParkclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Oct 2767%Oct 2767%Jul 1243%Jul 1243%Sep 1254%Sep 1254%Dec 1755%Dec 1755%clearpartly cloudymostly cloudyovercastmostly clear
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 Decatur County Industrial Air Park varies significantly throughout the year.

The wetter season lasts 3.3 months, from May 29 to September 8, with a greater than 38% chance of a given day being a wet day. The chance of a wet day peaks at 59% on July 31.

The drier season lasts 8.7 months, from September 8 to May 29. The smallest chance of a wet day is 17% 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 59% on July 31.

Daily Chance of Precipitation

Daily Chance of Precipitation at Decatur County Industrial Air ParkwetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jul 3159%Jul 3159%Oct 3017%Oct 3017%Jan 128%Jan 128%May 2938%May 2938%Sep 838%Sep 838%rain
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. Decatur County Industrial Air Park experiences significant seasonal variation in monthly rainfall.

Rain falls throughout the year at Decatur County Industrial Air Park. The most rain falls during the 31 days centered around March 2, with an average total accumulation of 5.2 inches.

The least rain falls around October 20, with an average total accumulation of 2.5 inches.

Average Monthly Rainfall

Average Monthly Rainfall at Decatur County Industrial Air ParkJanFebMarAprMayJunJulAugSepOctNovDec0 in2 in4 in6 in8 in10 inMar 25.2 inMar 25.2 inOct 202.5 inOct 202.5 inJul 14.8 inJul 14.8 inMay 82.7 inMay 82.7 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 Decatur County Industrial Air Park varies significantly over the course of the year. In 2018, the shortest day is December 21, with 10 hours, 8 minutes of daylight; the longest day is June 21, with 14 hours, 10 minutes of daylight.

Hours of Daylight and Twilight

Hours of Daylight and Twilight at Decatur County Industrial Air ParkJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 8 minMar 2012 hr, 8 minMar 2014 hr, 10 minJun 2114 hr, 10 minJun 2112 hr, 8 minSep 2212 hr, 8 minSep 2210 hr, 8 minDec 2110 hr, 8 minDec 21nightnightday
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 6:34 AM on June 11, and the latest sunrise is 1 hour, 21 minutes later at 7:55 AM on November 3. The earliest sunset is at 5:36 PM on December 3, and the latest sunset is 3 hours, 10 minutes later at 8:46 PM on June 30.

Daylight saving time (DST) is observed at Decatur County Industrial Air Park during 2018, starting in the spring on March 11, lasting 7.8 months, and ending in the fall on November 4.

Sunrise & Sunset with Twilight and Daylight Saving Time

Sunrise & Sunset with Twilight and Daylight Saving Time at Decatur County Industrial Air ParkJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 116:34 AMJun 116:34 AM8:46 PMJun 308:46 PMJun 30Dec 35:36 PMDec 35:36 PM7:55 AMNov 37:55 AMNov 3Mar 11DSTMar 11DSTDSTNov 4DSTNov 4daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2018. 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.

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.

Decatur County Industrial Air Park experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 5.8 months, from April 28 to October 23, during which time the comfort level is muggy, oppressive, or miserable at least 28% of the time. The muggiest day of the year is July 24, with muggy conditions 98% of the time.

The least muggy day of the year is January 24, with muggy conditions 5% of the time.

Humidity Comfort Levels

Humidity Comfort Levels at Decatur County Industrial Air ParkmuggyJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Jan 245%Jan 245%98%Jul 2498%Jul 24Apr 2828%Apr 2828%Oct 2328%Oct 2328%miserablemiserableoppressiveoppressivedrydryhumidhumidmuggymuggy
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 Decatur County Industrial Air Park experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 7.7 months, from September 22 to May 11, with average wind speeds of more than 6.2 miles per hour. The windiest day of the year is February 26, with an average hourly wind speed of 7.4 miles per hour.

The calmer time of year lasts for 4.3 months, from May 11 to September 22. The calmest day of the year is August 6, with an average hourly wind speed of 4.9 miles per hour.

Average Wind Speed

Average Wind Speed at Decatur County Industrial Air ParkwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph2 mph4 mph6 mph8 mph10 mph12 mphFeb 267.4 mphFeb 267.4 mphAug 64.9 mphAug 64.9 mphSep 226.2 mphSep 226.2 mphMay 116.2 mphMay 116.2 mph
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 Decatur County Industrial Air Park varies throughout the year.

The wind is most often from the west for 1.9 weeks, from March 2 to March 15 and for 3.6 months, from April 28 to August 17, with a peak percentage of 45% on July 14. The wind is most often from the east for 3.3 months, from August 17 to November 25, with a peak percentage of 48% on September 8. The wind is most often from the north for 3.0 months, from November 25 to February 26, with a peak percentage of 31% on January 1.

Wind Direction

Wind Direction at Decatur County Industrial Air ParkNWSWENJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%westsoutheastnorth
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).

Best Time of Year to Visit

To characterize how pleasant the weather is at Decatur County Industrial Air Park 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 Decatur County Industrial Air Park for general outdoor tourist activities are from early April to late May and from late September to early November, with a peak score in the last week of April.

Tourism Score

Tourism Score at Decatur County Industrial Air Parkbest timeJanFebMarAprMayJunJulAugSepOctNovDec02468106.46.42.82.86.26.23.83.8 precipitationprecipitationcloudscloudstemperaturetemperaturetourism 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 times of year to visit Decatur County Industrial Air Park for hot-weather activities are from early May to late June and from mid August to early October, with a peak score in the first week of June.

Beach/Pool Score

Beach/Pool Score at Decatur County Industrial Air Parkbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec02468105.75.70.70.75.75.74.74.7precipitationprecipitationcloudscloudstemperaturetemperaturebeach/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).

The growing season at Decatur County Industrial Air Park typically lasts for 10 months (303 days), from around February 15 to around December 15, rarely starting before January 19 or after March 10, and rarely ending before November 18 or after January 6.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season at Decatur County Industrial Air Parkgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Feb 1550%Feb 1550%Dec 1550%Dec 1590%Mar 1090%Mar 1090%Nov 1890%Nov 1810%Jan 1910%Jan 19Jul 14100%Jul 14100%coldcoolcomfortablewarmhotsweltering
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 Decatur County Industrial Air Park should appear around January 17, only rarely appearing before January 11 or after January 30.

Growing Degree Days

Growing Degree Days at Decatur County Industrial Air ParkJanFebMarAprMayJunJulAugSepOctNovDec0°F1,000°F2,000°F3,000°F4,000°F5,000°F6,000°F7,000°FJan 1790°FJan 1790°FApr 8900°FApr 8900°FMay 201,800°FMay 201,800°FDec 316,865°FDec 316,865°F
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 significant seasonal variation over the course of the year.

The brighter period of the year lasts for 2.8 months, from April 5 to June 29, with an average daily incident shortwave energy per square meter above 6.0 kWh. The brightest day of the year is May 19, with an average of 6.8 kWh.

The darker period of the year lasts for 2.6 months, from November 15 to February 2, with an average daily incident shortwave energy per square meter below 3.8 kWh. The darkest day of the year is December 21, with an average of 3.0 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy at Decatur County Industrial Air ParkbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWh9 kWhMay 196.8 kWhMay 196.8 kWhDec 213.0 kWhDec 213.0 kWhApr 56.0 kWhApr 56.0 kWhFeb 23.8 kWhFeb 23.8 kWh
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 Decatur County Industrial Air Park are 30.971 deg latitude, -84.637 deg longitude, and 125 ft elevation.

The topography within 2 miles of Decatur County Industrial Air Park is essentially flat, with a maximum elevation change of 56 feet and an average elevation above sea level of 126 feet. Within 10 miles is essentially flat (121 feet). Within 50 miles also contains only modest variations in elevation (443 feet).

The area within 2 miles of Decatur County Industrial Air Park is covered by cropland (64%), artificial surfaces (19%), and trees (15%), within 10 miles by cropland (64%) and trees (28%), and within 50 miles by trees (44%) and cropland (41%).

Data Sources

This report illustrates the typical weather at Decatur County Industrial Air Park, 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

Decatur County Industrial Air Park 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 Early County Airport, Marianna Municipal Airport, Tallahassee Regional Airport, Southwest Georgia Regional Airport, Thomasville Regional Airport, Moultrie Municipal Airport, Dothan Regional Airport, and Weedon Field.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , 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 aiports 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.