167
CDUS43 KFSD 170623
CLIMHE
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
123 AM CDT WED SEP 17 2025
...............................
..THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 16 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 2:57 PM 98 1955 77 8 85
MINIMUM 59 6:16 AM 27 1903 51 8 68
AVERAGE 72 64 8 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.93 1907 0.08 -0.08 0.13
MONTH TO DATE 0.39 1.29 -0.90 0.21
SINCE SEP 1 0.39 1.29 -0.90 0.21
SINCE JAN 1 16.48 17.22 -0.74 22.44
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 43 40 3 9
SINCE SEP 1 43 40 3 9
SINCE JUL 1 60 55 5 17
COOLING
YESTERDAY 7 3 4 12
MONTH TO DATE 75 65 10 100
SINCE SEP 1 75 65 10 100
SINCE JAN 1 913 846 67 798
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 45 3:00 PM
AVERAGE 69
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THE MITCHELL SD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 97 1940
1955
MINIMUM TEMPERATURE (F) 51 30 1899
1916
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:14 AM CDT SUNSET 7:38 PM CDT
SEPTEMBER 18 2025.....SUNRISE 7:15 AM CDT SUNSET 7:36 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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