Climatological Report (Monthly) 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
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...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
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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
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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.
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