Compare the Climate and Weather in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan Airport

This page lets you compare and contrast the weather and climate in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan Airport year round.

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Average High and Low Temperature

Compare the Average High and Low Temperature in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°F7238915691597035549830NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.
HighJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 57°F61°F69°F76°F83°F89°F91°F90°F86°F77°F67°F59°F
Jackson-Evers International Airport 57°F62°F70°F76°F83°F89°F91°F91°F86°F77°F68°F60°F
Key Field 57°F62°F70°F76°F83°F89°F91°F91°F86°F77°F68°F60°F
Hattiesburg–Laurel Regional Airport 59°F64°F71°F77°F84°F89°F91°F91°F87°F78°F69°F62°F
George M Bryan Airport 54°F59°F67°F74°F81°F87°F90°F90°F85°F75°F65°F56°F
LowJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 38°F41°F48°F55°F63°F69°F72°F71°F65°F54°F46°F40°F
Jackson-Evers International Airport 38°F41°F48°F55°F63°F70°F72°F72°F66°F55°F46°F40°F
Key Field 37°F40°F46°F53°F61°F68°F71°F70°F64°F53°F45°F39°F
Hattiesburg–Laurel Regional Airport 39°F42°F48°F55°F62°F69°F71°F71°F66°F55°F47°F42°F
George M Bryan Airport 35°F39°F45°F52°F60°F66°F69°F68°F62°F52°F43°F38°F

Pelahatchie

Average Hourly Temperature in PelahatchieJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldcoldcoldcoolcomfortablewarmhotvery coldvery cold

Jackson-Evers International Airport

Average Hourly Temperature in Jackson-Evers International AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldcoldcoldcoolcomfortablewarmhotvery coldwarmvery cold

Key Field

Average Hourly Temperature in Key FieldJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldcoldcoldcoldcoolcomfortablewarmhotvery coldvery cold

Hattiesburg–Laurel Regional Airport

Average Hourly Temperature in Hattiesburg–Laurel Regional AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldcoldcoldcoldcoldcoolcomfortablewarmhotvery cold

George M Bryan Airport

Average Hourly Temperature in George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarmhotvery 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.

Chance of Clearer Skies

Compare the Chance of Clearer Skies in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%684848NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).
Clearer SkiesJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 49%50%53%59%58%59%56%61%64%67%61%51%
Jackson-Evers International Airport 50%50%53%59%58%59%56%61%64%67%61%52%
Key Field 49%50%53%59%57%57%54%60%63%67%60%51%
Hattiesburg–Laurel Regional Airport 50%51%55%60%58%55%49%56%62%67%62%52%
George M Bryan Airport 49%49%53%58%57%59%59%64%65%66%59%50%

Daily Chance of Precipitation

Compare the Daily Chance of Precipitation in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%462153NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The percentage of days in which precipitation is observed, excluding trace quantities.
Days of Precip.JanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 10.0d9.1d10.1d9.3d10.4d12.0d14.0d11.0d7.6d7.0d8.1d9.8d
Jackson-Evers International Airport 9.9d9.0d10.1d9.3d10.3d11.9d13.5d10.8d7.7d7.3d8.1d9.7d
Key Field 10.0d9.1d10.2d9.4d10.3d12.1d14.3d11.1d8.0d7.1d8.0d9.7d
Hattiesburg–Laurel Regional Airport 9.8d9.2d9.7d8.9d9.9d12.9d15.9d13.0d8.7d6.6d7.9d9.4d
George M Bryan Airport 9.7d9.1d10.1d9.6d10.8d12.0d12.7d9.8d7.5d7.5d8.4d9.6d

Average Monthly Rainfall

Compare the Average Monthly Rainfall in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in5.42.93.15.12.8NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.
RainfallJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 4.8″5.4″5.2″4.8″3.9″3.5″3.6″3.1″3.0″3.3″4.3″4.8″
Jackson-Evers International Airport 4.8″5.3″5.2″4.9″4.0″3.5″3.5″3.1″3.0″3.4″4.3″4.9″
Key Field 4.8″5.4″5.2″4.8″3.9″3.7″3.7″3.1″3.0″3.3″4.3″4.7″
Hattiesburg–Laurel Regional Airport 5.1″5.5″5.4″4.7″4.2″4.1″4.4″3.7″3.4″3.2″4.1″4.8″
George M Bryan Airport 4.6″5.0″5.0″5.0″4.2″3.7″3.3″2.8″3.1″3.5″4.3″4.9″

Average Monthly Snowfall

Compare the Average Monthly Snowfall in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 in1.4 in1.4 in1.01.2NowNowGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The average snowfall accumulated over the course of a sliding 31-day period centered on the day in question.
SnowfallJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 1.0″0.4″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.2″
Jackson-Evers International Airport 1.1″0.4″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.3″
Key Field 1.0″0.3″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.2″
Hattiesburg–Laurel Regional Airport 1.0″0.3″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.1″
George M Bryan Airport 1.2″0.6″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.4″

Hours of Daylight

Compare the Hours of Daylight in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec4 hr4 hr6 hr6 hr8 hr8 hr10 hr10 hr12 hr12 hr14 hr14 hr16 hr16 hr18 hr18 hr20 hr20 hr14.310.0NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The number of hours during which the Sun is at least partly above the horizon.
DaylightJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 10.3h11.1h12.0h13.0h13.8h14.2h14.0h13.3h12.3h11.3h10.5h10.1h
Jackson-Evers International Airport 10.3h11.1h12.0h13.0h13.8h14.2h14.0h13.3h12.3h11.3h10.5h10.1h
Key Field 10.3h11.1h12.0h13.0h13.8h14.2h14.0h13.3h12.3h11.3h10.5h10.1h
Hattiesburg–Laurel Regional Airport 10.4h11.1h12.0h13.0h13.8h14.2h14.0h13.2h12.3h11.4h10.5h10.1h
George M Bryan Airport 10.2h11.0h12.0h13.0h13.9h14.3h14.1h13.3h12.3h11.3h10.4h10.0h

Chance of Muggy Conditions

Compare the Chance of Muggy Conditions in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%9511911NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).
Muggy daysJanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 0.3d0.3d0.9d3.6d13.0d23.7d28.8d27.3d17.3d6.2d1.9d0.8d
Jackson-Evers International Airport 0.4d0.4d1.0d3.9d13.4d23.9d28.8d27.3d17.3d6.4d2.0d0.8d
Key Field 0.4d0.4d1.0d3.7d12.6d23.4d28.8d27.5d17.3d6.2d2.0d0.9d
Hattiesburg–Laurel Regional Airport 0.4d0.4d1.0d3.2d10.7d21.3d27.5d26.7d16.9d6.0d2.0d0.9d
George M Bryan Airport 0.3d0.2d0.7d3.1d11.5d21.3d27.5d24.9d15.2d4.9d1.3d0.5d

Average Wind Speed

Compare the Average Wind Speed in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph5.53.46.03.74.63.07.14.2NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The average of mean hourly wind speeds at 10 meters above the ground.
Wind Speed (mph)JanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 5.25.45.45.24.43.73.43.54.14.64.95.1
Jackson-Evers International Airport 5.75.96.05.74.94.13.73.84.55.05.45.6
Key Field 4.34.54.64.43.83.33.03.13.53.94.24.3
Hattiesburg–Laurel Regional Airport 4.24.44.44.23.73.22.92.93.43.84.04.2
George M Bryan Airport 6.66.97.06.75.74.84.44.45.25.86.26.5

Tourism Score

Compare the Tourism Score in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.21.8NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score

Compare the Beach/Pool Score in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.00.35.9NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season

Compare the Growing Season in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0%0%20%20%40%40%60%60%80%80%100%100%NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The percentage chance that a given day is within the growing season, defined 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).

Growing Degree Days

Compare the Growing Degree Days in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°FNowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The average growing degree days accumulated over the course of the year, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Daily Incident Shortwave Solar Energy

Compare the Average Daily Incident Shortwave Solar Energy in Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan AirportJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh6.62.76.6NowNowKey FieldKey FieldGeorge M Bryan AirportGeorge M Bryan AirportJackson-Evers International AirportJackson-Evers International AirportHattiesburg–Laurel Regional AirportHattiesburg–Laurel Regional AirportPelahatchiePelahatchie
The average daily shortwave solar energy reaching the ground per square meter.
Solar Energy (kWh)JanFebMarAprMayJunJulAugSepOctNovDec
Pelahatchie 3.03.95.06.16.56.56.25.95.44.63.52.8
Jackson-Evers International Airport 3.03.95.06.16.56.56.25.95.44.63.52.8
Key Field 3.03.95.06.16.66.56.25.95.44.63.42.8
Hattiesburg–Laurel Regional Airport 3.14.05.16.26.56.36.05.85.44.63.62.9
George M Bryan Airport 2.93.84.96.06.56.56.46.15.44.53.32.7

This report illustrates the typical weather for Pelahatchie, Jackson-Evers International Airport, Key Field, Hattiesburg–Laurel Regional Airport, and George M Bryan Airport year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

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.

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