Climatological Report (Monthly)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
000 CXUS53 KFSD 012052 CLMMHE CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 351 PM CDT SUN OCT 01 2023 ................................... ...THE MITCHELL SD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 09/05/1933 LOW 11 09/29/1899 HIGHEST 104 09/02 MM MM 100 09/08 LOWEST 41 09/17 MM MM 35 09/27 AVG. MAXIMUM 82.1 76.8 5.3 82.8 AVG. MINIMUM 53.8 51.0 2.8 51.2 MEAN 67.9 63.9 4.0 67.0 DAYS MAX >= 90 5 3.4 1.6 9 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.5 -0.5 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.63 2019 MINIMUM 0.02 2022 TOTALS 1.14 2.34 -1.20 0.02 DAILY AVG. 0.04 0.08 -0.04 0.00 DAYS >= .01 9 7.2 1.8 2 DAYS >= .10 4 4.0 0.0 0 DAYS >= .50 0 1.4 -1.4 0 DAYS >= 1.00 0 0.5 -0.5 0 GREATEST 24 HR. TOTAL 0.54 09/22 TO 09/23 SNOWFALL (INCHES) RECORDS TOTAL T 1965 TOTALS T MM MM 0.0 SINCE 7/1 T MM MM MM SNOWDEPTH AVG. 0 0 DAYS >= 1.0 0 MM MM 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 35 123 -88 66 SINCE 7/1 41 138 -97 MM COOLING TOTAL 132 90 42 132 SINCE 1/1 1076 871 205 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.5 HIGHEST WIND SPEED/DIRECTION 30/330 DATE 09/05 HIGHEST GUST SPEED/DIRECTION 42/340 DATE 09/05 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.25 NUMBER OF DAYS FAIR 21 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 2 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 7 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 1 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 18 FOG W/VIS <= 1/4 MILE 3 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$