613  
CDUS43 KFSD 210626  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1226 AM CST FRI FEB 21 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 20 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 13 4:17 PM 68 2024 36 -23 68  
MINIMUM -14R 7:44 AM -14 1918 16 -30 21  
2020  
AVERAGE 0 26 -26 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1993 0.03 -0.03 0.00  
MONTH TO DATE 0.34 0.57 -0.23 0.35  
SINCE DEC 1 1.02 2.25 -1.23 3.67  
SINCE JAN 1 0.53 1.26 -0.73 2.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.3 1993 0.3 -0.3 0.0  
MONTH TO DATE 4.3 6.3 -2.0 2.4  
SINCE DEC 1 9.4 21.6 -12.2 27.0  
SINCE JUL 1 10.6 25.6 -15.0 32.8  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 65 39 26 20  
MONTH TO DATE 1028 837 191 580  
SINCE DEC 1 3507 3501 6 3009  
SINCE JUL 1 4566 4974 -408 4228  
 
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 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 7:00 AM  
LOWEST 53 4:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 73 2017  
MINIMUM TEMPERATURE (F) 17 -15 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2025......SUNRISE 7:13 AM CST SUNSET 6:06 PM CST  
FEBRUARY 22 2025......SUNRISE 7:11 AM CST SUNSET 6:07 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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