386
CDUS43 KFSD 152229
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
529 PM CDT SAT AUG 15 2026
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 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 79 3:59 PM 106 1937 83 -4 87
MINIMUM 70 12:49 AM 36 1895 62 8 71
AVERAGE 75 72 3 79
PRECIPITATION (IN)
TODAY 0.05 3.23 1977 0.11 -0.06 0.00
MONTH TO DATE 0.83 1.70 -0.87 0.97
SINCE JUN 1 5.27 9.18 -3.91 9.85
SINCE JAN 1 12.73 19.07 -6.34 15.98
SNOWFALL (IN)
TODAY 0.0 T 2019 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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 0 0 0
MONTH TO DATE 1 0 1 0
SINCE JUN 1 15 37 -22 26
SINCE JUL 1 1 5 -4 4
COOLING
TODAY 10 8 2 14
MONTH TO DATE 129 127 2 109
SINCE JUN 1 680 599 81 607
SINCE JAN 1 756 650 106 652
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 7:00 AM
LOWEST 72 4:00 PM
AVERAGE 86
......................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1988
MINIMUM TEMPERATURE (F) 61 48 1970
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 6:32 AM CDT SUNSET 8:30 PM CDT
AUGUST 16 2026........SUNRISE 6:33 AM CDT SUNSET 8:29 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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