002  
CDUS43 KFSD 172234  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
434 PM CST TUE DEC 17 2024  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 17 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 3:45 PM 61 1939 33 3 44  
1980  
MINIMUM 24 2:05 AM -14 2008 14 10 28  
AVERAGE 30 23 7 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1951 0.03 -0.03 0.00  
1967  
MONTH TO DATE 0.08 0.56 -0.48 0.47  
SINCE DEC 1 0.08 0.56 -0.48 0.47  
SINCE JAN 1 31.86 28.84 3.02 26.48  
 
SNOWFALL (IN)  
TODAY 0.0 2.5 1951 0.3 -0.3 0.0  
MONTH TO DATE 1.3 4.0 -2.7 T  
SINCE DEC 1 1.3 4.0 -2.7 T  
SINCE JUL 1 2.5 8.0 -5.5 5.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 35 42 -7 29  
MONTH TO DATE 641 662 -21 525  
SINCE DEC 1 641 662 -21 525  
SINCE JUL 1 1700 2135 -435 1744  
 
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 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 2:00 AM  
LOWEST 66 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1976  
MINIMUM TEMPERATURE (F) 14 -20 2016  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 7:50 AM CST SUNSET 4:54 PM CST  
DECEMBER 18 2024......SUNRISE 7:50 AM CST SUNSET 4:55 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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