091
CDUS43 KFSD 171327 CCA
CLIFSD
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE SIOUX FALLS SD
826 AM CDT WED SEP 17 2025
...............................
..THE SIOUX FALLS 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 92 3:41 PM 96 1955 76 16 85
MINIMUM 58 4:21 AM 28 1893 52 6 70
1903
AVERAGE 75 64 11 78
PRECIPITATION (IN)
YESTERDAY 0.01 2.40 1986 0.08 -0.07 T
MONTH TO DATE 0.11 1.45 -1.34 0.02
SINCE SEP 1 0.11 1.45 -1.34 0.02
SINCE JAN 1 17.93 22.16 -4.23 26.89
SNOWFALL (IN)
YESTERDAY T 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 48 40 8 11
SINCE SEP 1 48 40 8 11
SINCE JUL 1 70 57 13 16
COOLING
YESTERDAY 10 3 7 13
MONTH TO DATE 79 64 15 89
SINCE SEP 1 79 64 15 89
SINCE JAN 1 837 814 23 765
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAIL
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 35 4:00 PM
AVERAGE 64
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THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 103 1895
MINIMUM TEMPERATURE (F) 52 24 1900
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 7:09 AM CDT SUNSET 7:33 PM CDT
SEPTEMBER 18 2025.....SUNRISE 7:10 AM CDT SUNSET 7:31 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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