948  
CDUS43 KFSD 212246  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
446 PM CST SAT DEC 21 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 36 3:20 PM 60 1933 31 5 44  
1941  
MINIMUM 8 6:21 AM -22 1989 13 -5 26  
AVERAGE 22 22 0 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 2006 0.03 -0.03 0.00  
MONTH TO DATE 0.09 0.69 -0.60 0.47  
SINCE DEC 1 0.09 0.69 -0.60 0.47  
SINCE JAN 1 31.87 28.97 2.90 26.48  
 
SNOWFALL (IN)  
TODAY 0.0 11.8 1920 0.3 -0.3 0.0  
MONTH TO DATE 1.3 5.1 -3.8 T  
SINCE DEC 1 1.3 5.1 -3.8 T  
SINCE JUL 1 2.5 9.1 -6.6 5.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 43 43 0 30  
MONTH TO DATE 806 831 -25 655  
SINCE DEC 1 806 831 -25 655  
SINCE JUL 1 1865 2304 -439 1874  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 858 865 -7 1133    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 61 1933  
MINIMUM TEMPERATURE (F) 13 -24 1989  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 7:52 AM CST SUNSET 4:56 PM CST  
DECEMBER 22 2024......SUNRISE 7:52 AM CST SUNSET 4:57 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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