Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
191
CXUS54 KJAN 050028
CLMGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
728 PM CDT THU SEP 04 2025
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...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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
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TEMPERATURE (F)
RECORD
HIGH 107 08/08/1935
08/08/1930
LOW 50 08/14/2004
HIGHEST 101 08/19 MM MM 101 08/18
08/20
LOWEST 62 08/27 MM MM 60 08/22
AVG. MAXIMUM 92.7 92.3 0.4 94.8
AVG. MINIMUM 69.4 70.9 -1.5 68.7
MEAN 81.0 81.6 -0.6 81.7
DAYS MAX >= 90 24 23.4 0.6 25
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 8.10 1923
MINIMUM 0.05 1983
TOTALS 0.72 2.83 -2.11 0.83
DAILY AVG. 0.02 0.09 -0.07 0.03
DAYS >= .01 2 7.5 -5.5 2
DAYS >= .10 2 4.8 -2.8 1
DAYS >= .50 0 2.0 -2.0 1
DAYS >= 1.00 0 1.0 -1.0 0
GREATEST
24 HR. TOTAL 0.37 08/19 TO 08/19 0.83
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 506 514 -8 490
SINCE 1/1 2096 1837 259 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.1
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 0.15
NUMBER OF DAYS FAIR 26
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 2
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 0
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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