531  
CDUS43 KFSD 180025  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
625 PM CST MON FEB 17 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 17 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 4 MM 71 1981 35 -31 33  
MINIMUM -4 MM -19 1978 15 -19 6  
AVERAGE 0 25 -25 20  
 
PRECIPITATION (IN)  
TODAY T 0.68 1961 0.03 -0.03 0.00  
MONTH TO DATE 0.34 0.48 -0.14 0.35  
SINCE DEC 1 1.02 2.16 -1.14 3.67  
SINCE JAN 1 0.53 1.17 -0.64 2.08  
 
SNOWFALL (IN)  
TODAY T 5.0 1961 0.3 -0.3 0.0  
MONTH TO DATE 4.2 5.4 -1.2 2.4  
SINCE DEC 1 9.3 20.7 -11.4 27.0  
SINCE JUL 1 10.5 24.7 -14.2 32.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 65 40 25 45  
MONTH TO DATE 824 719 105 502  
SINCE DEC 1 3303 3383 -80 2931  
SINCE JUL 1 4362 4856 -494 4150  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 12:00 AM  
LOWEST 50 12:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 69 1930  
MINIMUM TEMPERATURE (F) 16 -18 1903  
 
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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