864
CDUS43 KFSD 182229
CLIMHE
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
529 PM CDT FRI SEP 18 2026
...............................
..THE MITCHELL SD CLIMATE SUMMARY FOR SEPTEMBER 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 3:58 PM 100 1940 76 -5 73
MINIMUM 61 3:41 AM 26 1901 50 11 58
AVERAGE 66 63 3 66
PRECIPITATION (IN)
TODAY 0.22 2.33 1945 0.08 0.14 0.22
MONTH TO DATE 5.58 1.44 4.14 0.76
SINCE SEP 1 5.58 1.44 4.14 0.76
SINCE JAN 1 14.69 17.37 -2.68 16.85
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 18 48 -30 43
SINCE SEP 1 18 48 -30 43
SINCE JUL 1 21 63 -42 60
COOLING
TODAY 1 3 -2 1
MONTH TO DATE 127 71 56 76
SINCE SEP 1 127 71 56 76
SINCE JAN 1 1109 852 257 914
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 87 2:00 PM
AVERAGE 94
......................................................
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 98 1939
MINIMUM TEMPERATURE (F) 50 22 1896
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 7:15 AM CDT SUNSET 7:37 PM CDT
SEPTEMBER 19 2026.....SUNRISE 7:16 AM CDT SUNSET 7:35 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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