873
CDUS43 KFSD 182230
CLIMHE
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
530 PM CDT MON AUG 18 2025
...............................
..THE MITCHELL SD CLIMATE SUMMARY FOR AUGUST 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 3:59 PM 103 1934 84 3 79
MINIMUM 67 5:47 AM 44 1966 60 7 59
AVERAGE 77 72 5 69
PRECIPITATION (IN)
TODAY 0.16 1.73 2015 0.11 0.05 0.02
MONTH TO DATE 2.52 1.90 0.62 0.71
SINCE JUN 1 9.43 7.77 1.66 12.94
SINCE JAN 1 15.70 14.69 1.01 21.04
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0
MONTH TO DATE 0.0 0.0
SINCE JUN 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 8
SINCE JUN 1 24 37 -13 19
SINCE JUL 1 5 4 1 8
COOLING
TODAY 12 7 5 4
MONTH TO DATE 171 154 17 111
SINCE JUN 1 713 655 58 567
SINCE JAN 1 756 701 55 591
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 57 2:00 PM
AVERAGE 77
......................................................
THE MITCHELL SD CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1906
MINIMUM TEMPERATURE (F) 60 44 1967
2002
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:40 AM CDT SUNSET 8:31 PM CDT
AUGUST 19 2025........SUNRISE 6:41 AM CDT SUNSET 8:29 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