Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
000
CXUS54 KJAN 031821
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1212 PM CST TUE MAR 3 2020
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1903 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 91 02/09/1950
LOW -2 02/02/1951
HIGHEST 75 12/09 MM MM 78 02/06
LOWEST 27 01/21 MM MM 22 12/11
12/19
AVG. MAXIMUM 58.0 54.2 3.8 55.8
AVG. MINIMUM 40.6 34.9 5.7 39.2
MEAN 49.3 44.6 4.7 47.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 1.4 -1.4 0
DAYS MIN <= 32 18 36.7 -18.7 18
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 43.49 1932
MINIMUM 4.89 1981
TOTALS 22.56 15.61 6.95 26.89
DAILY AVG. 0.25 0.17 0.08 0.30
DAYS >= .01 37 MM MM 34
DAYS >= .10 26 MM MM 24
DAYS >= .50 13 MM MM 18
DAYS >= 1.00 8 MM MM 9
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE_DAYS
HEATING TOTAL 1415 1847 -432 1574
SINCE 7/1 1989 2324 -335 2151
COOLING TOTAL 5 7 -2 11
SINCE 1/1 4 5 -1 11
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 32/300 DATE 02/12
HIGHEST GUST SPEED/DIRECTION 50/180 DATE 01/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.50
NUMBER OF DAYS FAIR 34
NUMBER OF DAYS PC 20
NUMBER OF DAYS CLOUDY 35
AVERAGE RH (PERCENT) 75
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 10 MIXED PRECIP 0
HEAVY RAIN 16 RAIN 23
LIGHT RAIN 42 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 1
LIGHT SNOW 2 SLEET 0
FOG 47 FOG W/VIS <= 1/4 MILE 10
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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