Climatological Report (Monthly)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
000 CXUS53 KFSD 012050 RRA CLMSUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 350 PM CDT SUN OCT 01 2023 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1889 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 103 09/02/2000 LOW 24 09/29/1945 HIGHEST 102 09/02 MM MM 97 09/20 LOWEST 43 09/07 MM MM 37 09/28 AVG. MAXIMUM 82.4 76.6 5.8 82.0 AVG. MINIMUM 55.2 51.2 4.0 51.6 MEAN 68.8 63.9 4.9 66.8 DAYS MAX >= 90 6 2.3 3.7 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 9.69 1965 MINIMUM 0.07 1950 TOTALS 4.49 2.84 1.65 0.76 DAILY AVG. 0.15 0.09 0.06 0.03 DAYS >= .01 9 8.0 1.0 5 DAYS >= .10 6 4.6 1.4 3 DAYS >= .50 3 1.8 1.2 0 DAYS >= 1.00 1 0.8 0.2 0 GREATEST 24 HR. TOTAL 1.95 09/21 TO 09/22 DEGREE DAYS HEATING TOTAL 26 121 -95 64 SINCE 7/1 34 137 -103 MM COOLING TOTAL 146 88 58 126 SINCE 1/1 1100 856 244 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.2 HIGHEST WIND SPEED/DIRECTION 35/080 DATE 09/23 HIGHEST GUST SPEED/DIRECTION 42/080 DATE 09/23 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.27 NUMBER OF DAYS FAIR 19 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 1 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 11 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 5 LIGHT RAIN 12 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 3 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$