Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
778
CXUS54 KJAN 011248
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
740 AM CDT SUN SEP 1 2019
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2019 TO 8/31/2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1903 TO 2019
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 99 08/13 MM MM 96 07/20
07/15
07/16
LOWEST 55 06/14 MM MM 60 06/04
AVG. MAXIMUM 90.5 91.1 -0.6 90.5
AVG. MINIMUM 70.9 70.6 0.3 70.5
MEAN 80.7 80.8 -0.1 80.5
DAYS MAX >= 90 66 57.0 9.0 61
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 17.86 10.30 7.56 16.07
DAILY AVG. 0.20 0.11 0.09 0.17
DAYS >= .01 30 MM MM 32
DAYS >= .10 18 MM MM 23
DAYS >= .50 8 MM MM 10
DAYS >= 1.00 7 MM MM 4
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE_DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 0 0 0
COOLING TOTAL 1468 1456 12 1446
SINCE 1/1 1864 1779 85 1882
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 6.1
HIGHEST WIND SPEED/DIRECTION 44/300 DATE 06/19
HIGHEST GUST SPEED/DIRECTION 62/300 DATE 06/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 74
NUMBER OF DAYS PC 14
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 27 MIXED PRECIP 0
HEAVY RAIN 18 RAIN 24
LIGHT RAIN 39 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 48 FOG W/VIS <= 1/4 MILE 7
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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