151
CDUS43 KFSD 010650
CLIFSD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
150 AM CDT THU OCT 01 2026
...............................
..THE SIOUX FALLS CLIMATE SUMMARY FOR SEPTEMBER 30 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 4:06 PM 93 2023 70 4 81
MINIMUM 59 1:40 AM 20 1895 46 13 64
AVERAGE 67 58 9 73
PRECIPITATION (IN)
YESTERDAY 0.00 2.71 1977 0.08 -0.08 0.00
MONTH TO DATE 5.79 2.73 3.06 0.22
SINCE SEP 1 5.79 2.73 3.06 0.22
SINCE JAN 1 18.90 23.44 -4.54 18.04
SNOWFALL (IN)
YESTERDAY 0.0 T 1947 0.0 0.0 0.0
1961
1985
MONTH TO DATE 0.0 0.0 0.0 T
SINCE SEP 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 8 -8 0
MONTH TO DATE 56 126 -70 54
SINCE SEP 1 56 126 -70 54
SINCE JUL 1 57 143 -86 76
COOLING
YESTERDAY 2 1 1 8
MONTH TO DATE 138 89 49 120
SINCE SEP 1 138 89 49 120
SINCE JAN 1 1039 839 200 878
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 0.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 71 4:00 PM
AVERAGE 86
......................................................
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 95 2023
MINIMUM TEMPERATURE (F) 45 23 1974
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 7:25 AM CDT SUNSET 7:08 PM CDT
OCTOBER 2 2026.......SUNRISE 7:26 AM CDT SUNSET 7:06 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page