917  
CDUS43 KFSD 020633  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1233 AM CST SUN FEB 02 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 1 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 44 3:34 PM 58 1987 31 13 50  
MINIMUM 26 11:59 PM -26 1917 11 15 26  
AVERAGE 35 21 14 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1915 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE DEC 1 0.68 1.70 -1.02 3.32  
SINCE JAN 1 0.19 0.71 -0.52 1.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.1 1915 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 5.1 15.6 -10.5 24.6  
SINCE JUL 1 6.3 19.6 -13.3 30.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 44 -14 27  
MONTH TO DATE 30 44 -14 27  
SINCE DEC 1 2509 2708 -199 2456  
SINCE JUL 1 3568 4181 -613 3675  
 
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 24 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 61 8:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 65 1992  
MINIMUM TEMPERATURE (F) 11 -30 1905  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2025......SUNRISE 7:38 AM CST SUNSET 5:41 PM CST  
FEBRUARY 3 2025......SUNRISE 7:37 AM CST SUNSET 5:43 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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