864
CDUS43 KFSD 220718
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
218 AM CDT SAT AUG 22 2026
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 21 2026
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)
YESTERDAY
MAXIMUM 87 2:32 PM 99 1947 82 5 87
1955
MINIMUM 60 6:15 AM 47 1939 60 0 62
2004
AVERAGE 74 71 3 75
PRECIPITATION (IN)
YESTERDAY 0.00 4.28 1961 0.13 -0.13 0.00
MONTH TO DATE 3.70 2.63 1.07 2.59
SINCE JUN 1 8.43 10.33 -1.90 13.85
SINCE JAN 1 16.80 20.66 -3.86 20.99
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 0
SINCE JUN 1 6 30 -24 18
SINCE JUL 1 0 4 -4 0
COOLING
YESTERDAY 9 6 3 10
MONTH TO DATE 164 164 0 202
SINCE JUN 1 772 648 124 793
SINCE JAN 1 905 713 192 838
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 46 2:00 PM
AVERAGE 73
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 2023
MINIMUM TEMPERATURE (F) 60 43 1890
1923
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 6:40 AM CDT SUNSET 8:16 PM CDT
AUGUST 23 2026........SUNRISE 6:41 AM CDT SUNSET 8:14 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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