Climatological Report (Daily)
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
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CDUS43 KFSD 210832
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
332 AM CDT SUN SEP 21 2025
...................................
...THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 5:02 PM 95 2022 74 -1 87
MINIMUM 53 1:26 AM 25 1918 50 3 52
AVERAGE 63 62 1 70
PRECIPITATION (IN)
YESTERDAY T 3.07 2018 0.09 -0.09 0.00
MONTH TO DATE 0.14 1.81 -1.67 0.03
SINCE SEP 1 0.14 1.81 -1.67 0.03
SINCE JAN 1 17.96 22.52 -4.56 26.90
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE T 0.0 0.0 0.0
SINCE SEP 1 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 5 -3 0
MONTH TO DATE 53 59 -6 11
SINCE SEP 1 53 59 -6 11
SINCE JUL 1 75 76 -1 16
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 86 74 12 125
SINCE SEP 1 86 74 12 125
SINCE JAN 1 844 824 20 801
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 57 5:00 PM
AVERAGE 79
..........................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1937
MINIMUM TEMPERATURE (F) 50 25 1913
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:13 AM CDT SUNSET 7:25 PM CDT
SEPTEMBER 22 2025.....SUNRISE 7:15 AM CDT SUNSET 7:24 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$