176  
CDUS43 KFSD 182245  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
445 PM CST TUE FEB 18 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR FEBRUARY 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 3 3:53 PM 69 1930 35 -32 43  
MINIMUM -12 6:05 AM -18 1903 16 -28 20  
AVERAGE -4 25 -29 32  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 1971 0.03 -0.03 0.00  
MONTH TO DATE 0.34 0.51 -0.17 0.35  
SINCE DEC 1 1.02 2.19 -1.17 3.67  
SINCE JAN 1 0.53 1.20 -0.67 2.08  
 
SNOWFALL (IN)  
TODAY 0.0 9.5 1984 0.3 -0.3 0.0  
MONTH TO DATE 4.3 5.7 -1.4 2.4  
SINCE DEC 1 9.4 21.0 -11.6 27.0  
SINCE JUL 1 10.6 25.0 -14.4 32.8  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 69 40 29 33  
MONTH TO DATE 895 759 136 535  
SINCE DEC 1 3374 3423 -49 2964  
SINCE JUL 1 4433 4896 -463 4183  
 
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 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 7:00 AM  
LOWEST 48 12:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 69 1996  
MINIMUM TEMPERATURE (F) 16 -15 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 7:17 AM CST SUNSET 6:02 PM CST  
FEBRUARY 19 2025......SUNRISE 7:16 AM CST SUNSET 6:03 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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