113
CDUS43 KFSD 182224
CLISUX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
524 PM CDT SAT OCT 18 2025
...............................
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 63 1:40 PM 87 1945 62 1 78
1950
MINIMUM 41 4:29 AM 15 2022 37 4 52
AVERAGE 52 49 3 65
PRECIPITATION (IN)
TODAY T 1.02 1897 0.07 -0.07 0.00
MONTH TO DATE 0.99 1.52 -0.53 0.00
SINCE SEP 1 3.04 4.36 -1.32 0.22
SINCE JAN 1 25.45 26.33 -0.88 28.39
SNOWFALL (IN)
TODAY 0.0 1.6 1898 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 13 16 -3 0
MONTH TO DATE 91 216 -125 144
SINCE SEP 1 146 337 -191 179
SINCE JUL 1 161 352 -191 184
COOLING
TODAY 0 0 0 0
MONTH TO DATE 49 9 40 5
SINCE SEP 1 155 97 58 125
SINCE JAN 1 1019 865 154 853
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 46 1:00 PM
AVERAGE 73
......................................................
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 88 2003
MINIMUM TEMPERATURE (F) 37 13 1972
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:42 AM CDT SUNSET 6:38 PM CDT
OCTOBER 19 2025.......SUNRISE 7:44 AM CDT SUNSET 6:37 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