Climatological Report (Monthly)
Issued by NWS Greer, SC
Issued by NWS Greer, SC
000 CXUS52 KGSP 011514 CLMGSP CLIMATE REPORT NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 1114 AM EDT SUN OCT 01 2023 ................................... ...THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1884 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 101 09/06/1954 09/09/1939 LOW 32 09/30/1888 HIGHEST 95 09/06 MM MM 93 09/22 LOWEST 54 09/19 MM MM 45 09/28 AVG. MAXIMUM 84.0 82.7 1.3 81.4 AVG. MINIMUM 61.8 62.4 -0.6 60.5 MEAN 72.9 72.5 0.4 70.9 DAYS MAX >= 90 4 4.7 -0.7 1 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 12.95 1929 MINIMUM 0.07 1919 TOTALS 0.72 3.73 -3.01 5.10 DAILY AVG. 0.02 0.12 -0.10 0.17 DAYS >= .01 3 8.0 -5.0 8 DAYS >= .10 2 5.0 -3.0 6 DAYS >= .50 1 2.4 -1.4 3 DAYS >= 1.00 0 1.1 -1.1 2 GREATEST 24 HR. TOTAL 0.53 09/17 TO 09/17 1.85 09/09 TO 09/10 STORM TOTAL 0.53 1.79 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL MM MM 24 HR TOTAL MM SNOW DEPTH MM MM TOTALS 0.0 0.0 0.0 0.0 LIQUID EQUIV 0.00 0.00 0.00 0.00 SINCE 7/1 T 0.0 0.0 MM LIQUID 7/1 -0.10 0.00 -0.10 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL MM MM STORM TOTAL 0.0 0.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 12 -12 27 SINCE 7/1 0 10 -10 MM COOLING TOTAL 244 239 5 211 SINCE 1/1 1541 1666 -125 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST 03/21 ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.1 HIGHEST WIND SPEED/DIRECTION 21/180 DATE 09/07 HIGHEST GUST SPEED/DIRECTION 27/030 DATE 09/22 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.28 NUMBER OF DAYS FAIR 20 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 2 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 3 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 1 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$