Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
506
CXUS54 KJAN 040519
CLMGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1219 AM CDT FRI OCT 04 2024
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...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2024
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 09/08/1925
09/06/1925
LOW 37 09/29/1942
HIGHEST 94 09/21 MM MM 97 09/06
LOWEST 52 09/09 MM MM 54 09/19
AVG. MAXIMUM 85.6 88.0 -2.4 91.1
AVG. MINIMUM 64.9 64.0 0.9 64.5
MEAN 75.3 76.0 -0.7 77.8
DAYS MAX >= 90 11 14.0 -3.0 21
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 15.19 1958
MINIMUM 0.00 1931
TOTALS 3.45 3.62 -0.17 1.33
DAILY AVG. 0.12 0.12 -0.00 0.04
DAYS >= .01 7 7.0 0.0 7
DAYS >= .10 6 4.2 1.8 3
DAYS >= .50 3 2.0 1.0 1
DAYS >= 1.00 0 1.2 -1.2 0
GREATEST
24 HR. TOTAL 1.20 09/05 TO 09/06 0.86
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 4 -4 0
SINCE 7/1 0 2 -2 MM
COOLING TOTAL 315 334 -19 392
SINCE 1/1 2534 2171 363 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.6
HIGHEST WIND SPEED/DIRECTION 29/030 DATE 09/12
HIGHEST GUST SPEED/DIRECTION 42/020 DATE 09/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 5
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 13 FOG W/VIS <= 1/4 MILE 2
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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