429
CDUS43 KFSD 192221
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
521 PM CDT WED AUG 19 2026
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 19 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 2:59 PM 100 1938 82 -6 89
MINIMUM 64 5:43 AM 43 2004 61 3 67
2012
AVERAGE 70 71 -1 78
PRECIPITATION (IN)
TODAY 0.01 1.15 2018 0.13 -0.12 0.00
MONTH TO DATE 3.70 2.37 1.33 2.59
SINCE JUN 1 8.43 10.07 -1.64 13.85
SINCE JAN 1 16.80 20.40 -3.60 20.99
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 6 30 -24 18
SINCE JUL 1 0 4 -4 0
COOLING
TODAY 5 7 -2 13
MONTH TO DATE 152 151 1 180
SINCE JUN 1 760 635 125 771
SINCE JAN 1 893 700 193 816
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 64 4:00 PM
AVERAGE 80
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 1947
MINIMUM TEMPERATURE (F) 60 37 1950
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 6:37 AM CDT SUNSET 8:20 PM CDT
AUGUST 20 2026........SUNRISE 6:38 AM CDT SUNSET 8:19 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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