Climatological Report (Seasonal)
Issued by NWS Jackson, MS
Issued by NWS Jackson, MS
000 CXUS54 KJAN 012250 CLSGLH CLIMATE REPORT NATIONAL WEATHER SERVICE JACKSON MS 550 PM CDT TUE JUN 01 2021 ................................... ...THE GREENVILLE CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... 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 100 05/31/1977 LOW 15 03/03/1943 HIGHEST 91 05/27 MM MM 93 05/25 05/24 LOWEST 32 03/03 MM MM 35 03/07 AVG. MAXIMUM 74.9 74.4 0.5 74.8 AVG. MINIMUM 54.1 53.7 0.4 56.3 MEAN 64.5 64.1 0.4 65.5 DAYS MAX >= 90 1 4.5 -3.5 4 DAYS MAX <= 32 0 0.1 -0.1 0 DAYS MIN <= 32 1 2.8 -1.8 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 29.97 1975 MINIMUM 4.63 2007 TOTALS 12.96 13.51 -0.55 16.10 DAILY AVG. 0.14 0.15 -0.01 0.18 DAYS >= .01 32 28.4 3.6 42 DAYS >= .10 22 19.2 2.8 28 DAYS >= .50 10 8.7 1.3 13 DAYS >= 1.00 2 3.5 -1.5 3 SNOWFALL (INCHES) TOTALS 0.0 DEGREE DAYS HEATING TOTAL 334 431 -97 256 SINCE 7/1 2499 2616 -117 2245 COOLING TOTAL 309 344 -35 333 SINCE 1/1 316 352 -36 337 FREEZE DATES RECORD EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.0 HIGHEST WIND SPEED/DIRECTION 39/170 DATE 03/17 HIGHEST GUST SPEED/DIRECTION 55/210 DATE 03/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.37 NUMBER OF DAYS FAIR 45 NUMBER OF DAYS PC 36 NUMBER OF DAYS CLOUDY 10 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 19 MIXED PRECIP 0 HEAVY RAIN 20 RAIN 24 LIGHT RAIN 46 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 1 FOG 23 FOG W/VIS <= 1/4 MILE 3 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$