100
CDUS43 KFSD 150643
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
143 AM CDT TUE SEP 15 2026
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 14 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 6:20 PM 97 1939 77 -10 88
MINIMUM 54 7:30 AM 33 1949 53 1 65
AVERAGE 61 65 -4 77
PRECIPITATION (IN)
YESTERDAY 0.64 2.00 1928 0.09 0.55 0.05
MONTH TO DATE 1.93 1.28 0.65 0.10
SINCE SEP 1 1.93 1.28 0.65 0.10
SINCE JAN 1 15.04 21.99 -6.95 17.92
SNOWFALL (IN)
YESTERDAY 0.0 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 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 4 0 0
MONTH TO DATE 12 32 -20 48
SINCE SEP 1 12 32 -20 48
SINCE JUL 1 13 49 -36 70
COOLING
YESTERDAY 0 3 -3 12
MONTH TO DATE 126 58 68 60
SINCE SEP 1 126 58 68 60
SINCE JAN 1 1027 808 219 818
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 10:00 PM
LOWEST 64 4:00 AM
AVERAGE 82
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THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 99 1955
MINIMUM TEMPERATURE (F) 52 28 1916
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 7:06 AM CDT SUNSET 7:37 PM CDT
SEPTEMBER 16 2026.....SUNRISE 7:08 AM CDT SUNSET 7:35 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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