Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
994
CXUS54 KJAN 122014
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
214 PM CST FRI DEC 12 2025
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2025 TO 8/31/2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 110 07/29/1930
LOW 49 06/01/1966
06/03/1956
HIGHEST 101 07/29 MM MM 103 07/03
08/19
LOWEST 61 06/01 MM MM 60 06/13
08/22
AVG. MAXIMUM 92.7 91.4 1.3 93.7
AVG. MINIMUM 71.6 70.8 0.8 71.0
MEAN 82.2 81.1 1.1 82.3
DAYS MAX >= 90 74 64.8 9.2 73
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 21.43 1989
MINIMUM 0.39 1930
TOTALS 5.01 9.33 -4.32 3.24
DAILY AVG. 0.06 0.10 -0.04 0.04
DAYS >= .01 7 23.6 -16.6 11
DAYS >= .10 4 14.6 -10.6 5
DAYS >= .50 1 6.4 -5.4 3
DAYS >= 1.00 1 3.3 -2.3 1
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 1609 1486 123 1575
SINCE 1/1 1906 1837 69 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.6
HIGHEST WIND SPEED/DIRECTION 40/340 DATE 08/19
HIGHEST GUST SPEED/DIRECTION 59/330 DATE 08/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.14
NUMBER OF DAYS FAIR 81
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 28 MIXED PRECIP 0
HEAVY RAIN 13 RAIN 11
LIGHT RAIN 34 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 20 FOG W/VIS <= 1/4 MILE 1
HAZE 9
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
RAINFALL DATA WAS MISSING FROM JUNE AND AUGUST