Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
168
CXUS54 KJAN 021352
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
742 AM CST MON DEC 2 2019
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2019 TO 11/30/2019...
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 107 09/08/1925
09/06/1925
LOW 16 11/25/1950
HIGHEST 100 09/08 MM MM 98 09/19
LOWEST 17 11/13 MM MM 24 11/15
AVG. MAXIMUM 77.6 76.1 1.5 74.3
AVG. MINIMUM 54.1 52.7 1.4 55.0
MEAN 65.8 64.4 1.4 64.7
DAYS MAX >= 90 36 11.1 24.9 21
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 9 3.0 6.0 8
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 25.21 1986
MINIMUM 1.17 1903
TOTALS 12.16 12.46 -0.30 10.27
DAILY AVG. 0.13 0.14 -0.01 0.11
DAYS >= .01 22 MM MM 32
DAYS >= .10 16 MM MM 18
DAYS >= .50 7 MM MM 5
DAYS >= 1.00 3 MM MM 2
SNOWFALL (INCHES)
TOTALS T
DEGREE_DAYS
HEATING TOTAL 574 462 112 577
SINCE 7/1 574 462 112 577
COOLING TOTAL 674 407 267 571
SINCE 1/1 2538 2186 352 2453
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 6.6
HIGHEST WIND SPEED/DIRECTION 35/360 DATE 11/11
HIGHEST GUST SPEED/DIRECTION 46/030 DATE 09/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 62
NUMBER OF DAYS PC 17
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 14 RAIN 15
LIGHT RAIN 28 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 0
FOG 44 FOG W/VIS <= 1/4 MILE 4
HAZE 12
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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