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
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...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
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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
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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.
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