Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
905
CXUS54 KJAN 151541
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1041 AM CDT WED APR 15 2026
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2025 TO 2/28/2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 91 02/09/1950
LOW -2 02/02/1951
HIGHEST 79 12/28 MM MM MM
LOWEST 16 01/26 MM MM MM
01/27
AVG. MAXIMUM 54.8 55.4 -0.6 MM
AVG. MINIMUM 36.1 36.7 -0.6 MM
MEAN 45.5 46.1 -0.6 MM
DAYS MAX >= 90 0 0.0 0.0 MM
DAYS MAX <= 32 4 1.7 2.3 MM
DAYS MIN <= 32 17 34.2 -17.2 MM
DAYS MIN <= 0 0 0.0 0.0 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 43.49 1932
MINIMUM 4.89 1981
TOTALS 4.93 14.31 -9.38 MM
DAILY AVG. 0.08 0.16 -0.08 MM
DAYS >= .01 12 29.1 -17.1 MM
DAYS >= .10 8 20.0 -12.0 MM
DAYS >= .50 4 10.4 -6.4 MM
DAYS >= 1.00 1 4.7 -3.7 MM
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 1202 1723 -521 MM
SINCE 7/1 1492 2189 -697 MM
COOLING TOTAL 11 11 0 MM
SINCE 1/1 2 2 0 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 9.3
HIGHEST WIND SPEED/DIRECTION 39/330 DATE 12/29
HIGHEST GUST SPEED/DIRECTION 49/330 DATE 12/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 15
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 17 FREEZING RAIN 2
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 3 SLEET 0
FOG 28 FOG W/VIS <= 1/4 MILE 4
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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