139  
CDUS43 KFSD 150650  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1250 AM CST SUN DEC 15 2024  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 14 2024  
 
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)  
YESTERDAY  
MAXIMUM 35 3:57 PM 59 1998 34 1 51  
MINIMUM 25 3:57 AM -22 1901 15 10 21  
AVERAGE 30 24 6 36  
 
PRECIPITATION (IN)  
YESTERDAY T 0.86 2015 0.03 -0.03 T  
MONTH TO DATE 0.07 0.47 -0.40 T  
SINCE DEC 1 0.07 0.47 -0.40 T  
SINCE JAN 1 31.85 28.75 3.10 26.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1974 0.2 -0.2 0.0  
MONTH TO DATE 1.3 3.2 -1.9 T  
SINCE DEC 1 1.3 3.2 -1.9 T  
SINCE JUL 1 2.5 7.2 -4.7 5.8  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 41 -6 29  
MONTH TO DATE 545 538 7 441  
SINCE DEC 1 545 538 7 441  
SINCE JUL 1 1604 2011 -407 1660  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 PM  
LOWEST 85 12:00 AM  
AVERAGE 93  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 70 2021  
MINIMUM TEMPERATURE (F) 15 -20 1901  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 7:48 AM CST SUNSET 4:54 PM CST  
DECEMBER 16 2024......SUNRISE 7:49 AM CST SUNSET 4:54 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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