Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
000 CXUS54 KJAN 162144 CLSGLH CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSON MS 344 PM CST THU DEC 16 2021 ................................... ...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2021 TO 11/30/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1903 TO 2021 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 97 09/01 MM MM 97 09/06 LOWEST 31 11/27 MM MM 28 11/30 AVG. MAXIMUM 78.8 76.6 2.2 77.7 AVG. MINIMUM 54.5 53.2 1.3 54.6 MEAN 66.7 64.9 1.8 66.1 DAYS MAX >= 90 14 16.6 -2.6 14 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 2 5.0 -3.0 1 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 25.21 1986 MINIMUM 1.17 1903 TOTALS 6.70 11.85 -5.15 13.85 DAILY AVG. 0.07 0.13 -0.06 0.15 DAYS >= .01 21 23.2 -2.2 22 DAYS >= .10 13 14.6 -1.6 16 DAYS >= .50 4 7.0 -3.0 5 DAYS >= 1.00 2 3.8 -1.8 3 SNOWFALL (INCHES) TOTALS 0.0 DEGREE DAYS HEATING TOTAL 400 465 -65 333 SINCE 7/1 400 465 -65 333 COOLING TOTAL 573 454 119 455 SINCE 1/1 2406 2292 114 2285 FREEZE DATES RECORD EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.6 HIGHEST WIND SPEED/DIRECTION 31/320 DATE 10/15 HIGHEST GUST SPEED/DIRECTION 41/180 DATE 10/11 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.24 NUMBER OF DAYS FAIR 64 NUMBER OF DAYS PC 18 NUMBER OF DAYS CLOUDY 9 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 9 MIXED PRECIP 0 HEAVY RAIN 10 RAIN 16 LIGHT RAIN 32 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 44 FOG W/VIS <= 1/4 MILE 9 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$