Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
749
CXUS54 KJAN 101719
CLSGLH
CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1209 PM CDT WED JUN 10 2020
...................................
...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...
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 100 05/31/1977
LOW 15 03/03/1943
HIGHEST 93 05/25 MM MM 93 05/26
05/24
LOWEST 35 03/07 MM MM 26 03/05
AVG. MAXIMUM 74.8 74.0 0.8 73.5
AVG. MINIMUM 56.3 52.8 3.5 54.2
MEAN 65.5 63.4 2.1 63.8
DAYS MAX >= 90 4 1.8 2.2 11
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 2.3 -2.3 4
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 29.97 1975
MINIMUM 4.63 2007
TOTALS 16.10 14.27 1.83 25.31
DAILY AVG. 0.18 0.16 0.02 0.27
DAYS >= .01 42 MM MM 29
DAYS >= .10 28 MM MM 23
DAYS >= .50 13 MM MM 16
DAYS >= 1.00 3 MM MM 8
SNOWFALL (INCHES)
TOTALS 0.0
DEGREE_DAYS
HEATING TOTAL 256 465 -209 466
SINCE 7/1 2245 2774 -529 2617
COOLING TOTAL 333 316 17 385
SINCE 1/1 337 322 15 396
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 9.4
HIGHEST WIND SPEED/DIRECTION 40/290 DATE 04/12
HIGHEST GUST SPEED/DIRECTION 59/300 DATE 04/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 49
NUMBER OF DAYS PC 31
NUMBER OF DAYS CLOUDY 11
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 27 MIXED PRECIP 0
HEAVY RAIN 23 RAIN 33
LIGHT RAIN 50 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 39 FOG W/VIS <= 1/4 MILE 1
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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