Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
000 CXUS54 KJAN 162144 CLSGWO CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSON MS 344 PM CST THU DEC 16 2021 ................................... ...THE GREENWOOD CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2021 TO 11/30/2021... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 103 09/01/2000 LOW 15 11/25/1950 HIGHEST 96 09/01 MM MM 96 09/06 09/05 LOWEST 28 11/19 MM MM 26 11/30 AVG. MAXIMUM 78.5 76.8 1.7 77.8 AVG. MINIMUM 54.6 52.7 1.9 54.1 MEAN 66.6 64.7 1.9 66.0 DAYS MAX >= 90 12 15.1 -3.1 15 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 5 7.3 -2.3 3 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 24.62 2009 MINIMUM 2.78 1953 TOTALS 5.70 11.10 -5.40 9.36 DAILY AVG. 0.06 0.12 -0.06 0.10 DAYS >= .01 23 21.7 1.3 22 DAYS >= .10 12 14.4 -2.4 13 DAYS >= .50 5 7.4 -2.4 6 DAYS >= 1.00 0 3.5 -3.5 3 SNOWFALL (INCHES) TOTALS 0.0 DEGREE DAYS HEATING TOTAL 411 472 -61 331 SINCE 7/1 411 473 -62 331 COOLING TOTAL 576 448 128 443 SINCE 1/1 2516 2237 279 2323 FREEZE DATES RECORD EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.7 HIGHEST WIND SPEED/DIRECTION 25/130 DATE 10/27 HIGHEST GUST SPEED/DIRECTION 39/120 DATE 10/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.26 NUMBER OF DAYS FAIR 61 NUMBER OF DAYS PC 23 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 12 MIXED PRECIP 0 HEAVY RAIN 10 RAIN 15 LIGHT RAIN 33 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 5 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$