545
CDUS43 KFSD 250648
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
148 AM CDT THU SEP 25 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 24 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 81 2:35 PM 89 1956 74 7 77
MINIMUM 52 3:25 AM 30 1942 48 4 49
2001
AVERAGE 67 61 6 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 2016 0.09 -0.09 0.18
MONTH TO DATE 2.05 2.31 -0.26 0.22
SINCE SEP 1 2.05 2.31 -0.26 0.22
SINCE JAN 1 24.46 24.28 0.18 28.39
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 6 -6 2
MONTH TO DATE 54 79 -25 34
SINCE SEP 1 54 79 -25 34
SINCE JUL 1 69 94 -25 39
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 86 80 6 109
SINCE SEP 1 86 80 6 109
SINCE JAN 1 950 848 102 837
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 42 5:00 PM
AVERAGE 71
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1897
1998
MINIMUM TEMPERATURE (F) 47 29 1893
1926
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 7:16 AM CDT SUNSET 7:17 PM CDT
SEPTEMBER 26 2025.....SUNRISE 7:18 AM CDT SUNSET 7:15 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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