609
CDUS43 KFSD 102219
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
519 PM CDT THU SEP 10 2026
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 10 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 84 2:53 PM 98 1895 79 5 82
1931
MINIMUM 50 5:53 AM 36 1995 54 -4 56
AVERAGE 67 66 1 69
PRECIPITATION (IN)
TODAY 0.00 2.59 1949 0.10 -0.10 0.00
MONTH TO DATE 0.96 1.02 -0.06 0.23
SINCE SEP 1 0.96 1.02 -0.06 0.23
SINCE JAN 1 17.91 22.99 -5.08 22.64
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 SEP 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 3 -3 0
MONTH TO DATE 0 18 -18 49
SINCE SEP 1 0 18 -18 49
SINCE JUL 1 0 33 -33 64
COOLING
TODAY 2 4 -2 4
MONTH TO DATE 117 42 75 5
SINCE SEP 1 117 42 75 5
SINCE JAN 1 1108 810 298 869
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 34 2:00 PM
AVERAGE 67
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 2012
MINIMUM TEMPERATURE (F) 53 35 1894
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 7:00 AM CDT SUNSET 7:44 PM CDT
SEPTEMBER 11 2026.....SUNRISE 7:01 AM CDT SUNSET 7:42 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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