Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
203
CXUS54 KJAN 012310
CLMGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
610 PM CDT FRI MAY 01 2026
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...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 97 04/28/1987
04/22/1987
LOW 30 04/08/2007
HIGHEST 86 04/03 MM MM MM
04/17
LOWEST 41 04/07 MM MM MM
AVG. MAXIMUM 79.7 74.5 5.2 MM
AVG. MINIMUM 58.5 53.5 5.0 MM
MEAN 69.1 64.0 5.1 MM
DAYS MAX >= 90 0 0.1 -0.1 MM
DAYS MAX <= 32 0 0.0 0.0 MM
DAYS MIN <= 32 0 0.2 -0.2 MM
DAYS MIN <= 0 0 0.0 0.0 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.67 1927
MINIMUM 0.05 1925
TOTALS 2.51 5.01 -2.50 MM
DAILY AVG. 0.08 0.17 -0.08 MM
DAYS >= .01 8 8.5 -0.5 MM
DAYS >= .10 6 5.9 0.1 MM
DAYS >= .50 1 3.0 -2.0 MM
DAYS >= 1.00 1 1.5 -0.5 MM
GREATEST
24 HR. TOTAL 1.41 04/24 TO 04/25 MM
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 35 105 -70 MM
SINCE 7/1 1993 2605 -612 MM
COOLING TOTAL 167 76 91 MM
SINCE 1/1 280 103 177 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.9
HIGHEST WIND SPEED/DIRECTION 37/320 DATE 04/18
HIGHEST GUST SPEED/DIRECTION 51/330 DATE 04/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.29
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 6
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 7 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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