080
CDUS43 KFSD 280706
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
206 AM CDT MON SEP 28 2026
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 27 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 72 4:53 PM 93 1956 73 -1 80
MINIMUM 64 7:56 AM 28 1942 46 18 48
AVERAGE 68 60 8 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 1901 0.09 -0.09 0.00
MONTH TO DATE 2.83 2.58 0.25 2.05
SINCE SEP 1 2.83 2.58 0.25 2.05
SINCE JAN 1 19.78 24.55 -4.77 24.46
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 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
YESTERDAY 0 7 -7 1
MONTH TO DATE 33 99 -66 55
SINCE SEP 1 33 99 -66 55
SINCE JUL 1 33 114 -81 70
COOLING
YESTERDAY 3 1 2 0
MONTH TO DATE 152 85 67 93
SINCE SEP 1 152 85 67 93
SINCE JAN 1 1143 853 290 957
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 79 3:00 PM
AVERAGE 90
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THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1897
MINIMUM TEMPERATURE (F) 46 25 1942
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:19 AM CDT SUNSET 7:12 PM CDT
SEPTEMBER 29 2026.....SUNRISE 7:21 AM CDT SUNSET 7:10 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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