574
CDUS43 KFSD 282244
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
544 PM CDT MON SEP 28 2026
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 28 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 1:23 PM 93 1894 71 0 87
MINIMUM 64 7:12 AM 24 1951 47 17 44
1976
AVERAGE 68 59 9 66
PRECIPITATION (IN)
TODAY 0.00 1.51 1988 0.09 -0.09 0.00
MONTH TO DATE 5.39 2.56 2.83 0.22
SINCE SEP 1 5.39 2.56 2.83 0.22
SINCE JAN 1 18.50 23.27 -4.77 18.04
SNOWFALL (IN)
TODAY 0.0 0.9 1985 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE SEP 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 8 -8 0
MONTH TO DATE 56 110 -54 54
SINCE SEP 1 56 110 -54 54
SINCE JUL 1 57 127 -70 76
COOLING
TODAY 3 1 2 1
MONTH TO DATE 135 87 48 105
SINCE SEP 1 135 87 48 105
SINCE JAN 1 1036 837 199 863
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 75 2:00 PM
AVERAGE 86
......................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 2025
MINIMUM TEMPERATURE (F) 46 13 1899
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:21 AM CDT SUNSET 7:13 PM CDT
SEPTEMBER 29 2026.....SUNRISE 7:22 AM CDT SUNSET 7:11 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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