Climatological Report (Monthly)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
729
CXUS54 KJAN 040519
CLMGWO
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1219 AM CDT FRI OCT 04 2024
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...THE GREENWOOD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 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 102 09/04/2000
09/05/1990
09/04/1990
LOW 35 09/29/1967
HIGHEST 96 09/21 MM MM 99 09/04
LOWEST 52 09/09 MM MM 54 09/18
AVG. MAXIMUM 87.2 87.3 -0.1 91.6
AVG. MINIMUM 66.9 63.8 3.1 66.2
MEAN 77.1 75.6 1.5 78.9
DAYS MAX >= 90 14 13.2 0.8 22
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 19.65 1958
MINIMUM 0.01 2019
TOTALS 3.80 3.83 -0.03 1.46
DAILY AVG. 0.13 0.13 0.00 0.05
DAYS >= .01 9 6.0 3.0 6
DAYS >= .10 5 4.0 1.0 4
DAYS >= .50 1 2.0 -1.0 2
DAYS >= 1.00 1 1.3 -0.3 0
GREATEST
24 HR. TOTAL 2.73 09/11 TO 09/12 0.54
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE DAYS
HEATING TOTAL 0 8 -8 0
SINCE 7/1 0 5 -5 MM
COOLING TOTAL 371 324 47 423
SINCE 1/1 2591 2112 479 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.7
HIGHEST WIND SPEED/DIRECTION 28/020 DATE 09/12
HIGHEST GUST SPEED/DIRECTION 44/030 DATE 09/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.40
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 6
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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