Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
098
CXUS54 KJAN 031825
CLMGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
125 PM CDT THU SEP 03 2026
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...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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
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TEMPERATURE (F)
RECORD
HIGH 107 08/08/1935
08/08/1930
LOW 50 08/14/2004
HIGHEST 104 08/17 MM MM 101 08/19
LOWEST 64 08/29 MM MM 62 08/27
AVG. MAXIMUM 97.0 92.3 4.7 92.7
AVG. MINIMUM 71.7 70.9 0.8 69.4
MEAN 84.3 81.6 2.7 81.0
DAYS MAX >= 90 28 23.4 4.6 24
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 0.44 2.83 -2.39 0.37
DAILY AVG. 0.02 0.09 -0.07 0.01
DAYS >= .01 3 7.5 -4.5 MM
DAYS >= .10 1 4.8 -3.8 MM
DAYS >= .50 0 2.0 -2.0 MM
DAYS >= 1.00 0 1.0 -1.0 MM
GREATEST
24 HR. TOTAL 0.36 08/20 TO 08/20 0.37
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 MM
COOLING TOTAL 585 514 71 506
SINCE 1/1 2163 1837 326 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.9
HIGHEST WIND SPEED/DIRECTION 28/270 DATE 08/20
28/360 08/26
HIGHEST GUST SPEED/DIRECTION 50/250 DATE 08/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.10
NUMBER OF DAYS FAIR 30
NUMBER OF DAYS PC 1
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 5
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 2 FOG W/VIS <= 1/4 MILE 0
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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