388
CDUS43 KFSD 150627
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
127 AM CDT SAT AUG 15 2026
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR AUGUST 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 78 3:34 PM 99 1970 83 -5 87
MINIMUM 67 3:52 AM 43 2004 62 5 68
AVERAGE 73 72 1 78
PRECIPITATION (IN)
YESTERDAY T 1.62 1905 0.12 -0.12 0.05
MONTH TO DATE 0.78 1.59 -0.81 0.97
SINCE JUN 1 5.22 9.07 -3.85 9.85
SINCE JAN 1 12.68 18.96 -6.28 15.98
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 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
YESTERDAY 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
YESTERDAY 8 8 0 13
MONTH TO DATE 119 119 0 95
SINCE JUN 1 670 591 79 593
SINCE JAN 1 746 642 104 638
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 PM
LOWEST 82 3:00 PM
AVERAGE 88
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THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 106 1937
MINIMUM TEMPERATURE (F) 62 36 1895
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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