281  
CDUS43 KFSD 170635  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1235 AM CST MON FEB 17 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 16 2025
 
 
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)  
YESTERDAY  
MAXIMUM 9 3:49 PM 66 1981 34 -25 25  
MINIMUM -5 9:50 PM -28 2021 15 -20 4  
AVERAGE 2 25 -23 15  
 
PRECIPITATION (IN)  
YESTERDAY T 0.61 1938 0.03 -0.03 0.06  
MONTH TO DATE 0.34 0.45 -0.11 0.35  
SINCE DEC 1 1.02 2.13 -1.11 3.67  
SINCE JAN 1 0.53 1.14 -0.61 2.08  
 
SNOWFALL (IN)  
YESTERDAY T 6.1 1938 0.4 -0.4 1.0  
MONTH TO DATE 4.2 5.1 -0.9 2.4  
SINCE DEC 1 9.3 20.4 -11.1 27.0  
SINCE JUL 1 10.5 24.4 -13.9 32.8  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 63 40 23 50  
MONTH TO DATE 759 679 80 457  
SINCE DEC 1 3238 3343 -105 2886  
SINCE JUL 1 4297 4816 -519 4105  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 9:00 PM  
LOWEST 60 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 71 1981  
MINIMUM TEMPERATURE (F) 15 -19 1978  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 7:19 AM CST SUNSET 6:01 PM CST  
FEBRUARY 18 2025......SUNRISE 7:17 AM CST SUNSET 6:02 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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