Climatological Report (Monthly)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
607 CXUS53 KFSD 011657 CLMFSD CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 1157 AM CDT TUE OCT 01 2024 ................................... ...THE SIOUX FALLS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 09/06/1976 09/06/1922 09/06/1913 LOW 13 09/29/1899 HIGHEST 91 09/28 MM MM 101 09/02 LOWEST 42 09/23 MM MM 44 09/07 09/17 AVG. MAXIMUM 82.2 75.6 6.6 82.6 AVG. MINIMUM 55.3 51.9 3.4 56.4 MEAN 68.7 63.8 4.9 69.5 DAYS MAX >= 90 2 1.3 0.7 5 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.8 -0.8 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.26 1986 MINIMUM 0.20 2011 TOTALS 0.04R 2.73 -2.69 0.51 DAILY AVG. 0.00 0.09 -0.09 0.02 DAYS >= .01 3 8.1 -5.1 7 DAYS >= .10 0 4.6 -4.6 3 DAYS >= .50 0 1.7 -1.7 0 DAYS >= 1.00 0 0.6 -0.6 0 GREATEST 24 HR. TOTAL 0.02 09/10 TO 09/10 DEGREE DAYS HEATING TOTAL 27 126 -99 22 SINCE 7/1 32 143 -111 25 COOLING TOTAL 147 89 58 164 SINCE 1/1 823 839 -16 1232 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.3 HIGHEST WIND SPEED/DIRECTION 30/170 DATE 09/17 30/320 09/30 HIGHEST GUST SPEED/DIRECTION 42/300 DATE 09/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.27 NUMBER OF DAYS FAIR 21 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 61 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 0 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$