290
CDUS43 KFSD 152236
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
536 PM CDT TUE SEP 15 2026
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 15 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 73 3:54 PM 99 1955 76 -3 87
MINIMUM 54 7:30 AM 28 1916 52 2 61
AVERAGE 64 64 0 74
PRECIPITATION (IN)
TODAY 0.00 3.61 2016 0.09 -0.09 0.00
MONTH TO DATE 1.93 1.37 0.56 0.10
SINCE SEP 1 1.93 1.37 0.56 0.10
SINCE JAN 1 15.04 22.08 -7.04 17.92
SNOWFALL (IN)
TODAY 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
TODAY 1 4 -3 0
MONTH TO DATE 13 36 -23 48
SINCE SEP 1 13 36 -23 48
SINCE JUL 1 14 53 -39 70
COOLING
TODAY 0 3 -3 9
MONTH TO DATE 126 61 65 69
SINCE SEP 1 126 61 65 69
SINCE JAN 1 1027 811 216 827
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 40 2:00 PM
AVERAGE 70
......................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 1955
MINIMUM TEMPERATURE (F) 52 28 1893
1903
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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