Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
855
CXUS54 KJAN 032316
CLMGWO
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
616 PM CDT TUE JUN 03 2025
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...THE GREENWOOD CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 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 100 05/31/1951
LOW 35 05/04/2013
HIGHEST 92 05/25 MM MM 93 05/27
05/09
LOWEST 49 05/05 MM MM 56 05/11
AVG. MAXIMUM 83.3 82.9 0.4 86.8
AVG. MINIMUM 64.3 61.7 2.6 66.9
MEAN 73.8 72.3 1.5 76.9
DAYS MAX >= 90 4 4.6 -0.6 12
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 14.18 1991
MINIMUM 0.55 1977
TOTALS 6.34 4.44 1.90 3.84
DAILY AVG. 0.21 0.14 0.07 0.12
DAYS >= .01 16 9.8 6.2 11
DAYS >= .10 9 6.5 2.5 6
DAYS >= .50 6 3.0 3.0 3
DAYS >= 1.00 1 1.7 -0.7 1
GREATEST
24 HR. TOTAL 1.87 05/06 TO 05/06 1.57
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 5 16 -11 0
SINCE 7/1 1969 2570 -601 MM
COOLING TOTAL 283 243 40 375
SINCE 1/1 581 357 224 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.4
HIGHEST WIND SPEED/DIRECTION 45/100 DATE 05/06
HIGHEST GUST SPEED/DIRECTION 53/220 DATE 05/18
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 14 MIXED PRECIP 0
HEAVY RAIN 9 RAIN 11
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 21 FOG W/VIS <= 1/4 MILE 1
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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