Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
025
CXUS54 KJAN 072344
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
634 PM CDT MON SEP 7 2020
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...
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 110 07/29/1930
LOW 49 06/01/1966
06/03/1956
HIGHEST 98 08/11 MM MM 99 08/13
LOWEST 60 08/06 MM MM 55 06/14
AVG. MAXIMUM 91.0 91.1 -0.1 90.5
AVG. MINIMUM 71.0 70.6 0.4 70.9
MEAN 81.0 80.8 0.2 80.7
DAYS MAX >= 90 65 57.0 8.0 66
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 21.43 1989
MINIMUM 0.39 1930
TOTALS 9.50 10.30 -0.80 17.86
DAILY AVG. 0.10 0.11 -0.01 0.20
DAYS >= .01 20 MM MM 30
DAYS >= .10 17 MM MM 18
DAYS >= .50 7 MM MM 8
DAYS >= 1.00 2 MM MM 7
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE_DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 0
COOLING TOTAL 1493 1456 37 1468
SINCE 1/1 1830 1779 51 1864
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 6.2
HIGHEST WIND SPEED/DIRECTION 38/190 DATE 08/27
HIGHEST GUST SPEED/DIRECTION 53/140 DATE 08/27
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 78
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 74
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 16 MIXED PRECIP 0
HEAVY RAIN 13 RAIN 16
LIGHT RAIN 30 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 42 FOG W/VIS <= 1/4 MILE 6
HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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