855
CDUS43 KFSD 200627
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
127 AM CDT WED AUG 20 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1889 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 MM 100 1938 82 7 84
MINIMUM 67 MM 43 2004 61 6 59
2012
AVERAGE 78 71 7 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 2018 0.13 -0.13 0.00
MONTH TO DATE 2.59 2.37 0.22 1.81
SINCE JUN 1 13.85 10.07 3.78 12.55
SINCE JAN 1 20.99 20.40 0.59 27.57
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 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE JUN 1 18 30 -12 6
SINCE JUL 1 0 4 -4 5
COOLING
YESTERDAY 13 7 6 7
MONTH TO DATE 180 151 29 118
SINCE JUN 1 771 635 136 610
SINCE JAN 1 816 700 116 632
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 56 4:00 PM
AVERAGE 78
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 1947
MINIMUM TEMPERATURE (F) 60 37 1950
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 6:38 AM CDT SUNSET 8:19 PM CDT
AUGUST 21 2025........SUNRISE 6:39 AM CDT SUNSET 8:17 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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