Climatological Report (Monthly) Issued by NWS Jackson, MS
000
CXUS54 KJAN 012038
CLMGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
338 PM CDT MON MAY 01 2023
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...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2023
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 04/04 MM MM 86 04/29
LOWEST 45 04/22 MM MM 34 04/09
AVG. MAXIMUM 73.4 74.5 -1.1 75.9
AVG. MINIMUM 52.7 53.5 -0.8 54.0
MEAN 63.0 64.0 -1.0 65.0
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.2 -0.2 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.67 1927
MINIMUM 0.05 1925
TOTALS 6.95 5.01 1.94 7.10
DAILY AVG. 0.24 0.17 0.07 0.24
DAYS >= .01 11 8.5 2.5 9
DAYS >= .10 7 5.9 1.1 7
DAYS >= .50 3 3.0 0.0 5
DAYS >= 1.00 3 1.5 1.5 4
GREATEST
24 HR. TOTAL 2.35 04/05 TO 04/06 1.96
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 92 105 -13 88
SINCE 7/1 1948 2605 -657 MM
COOLING TOTAL 39 76 -37 95
SINCE 1/1 130 103 27 MM
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WIND (MPH)
AVERAGE WIND SPEED 9.0
HIGHEST WIND SPEED/DIRECTION 30/300 DATE 04/21
HIGHEST GUST SPEED/DIRECTION 45/310 DATE 04/21
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.44
NUMBER OF DAYS FAIR 13
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 7
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 3
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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