705  
CDUS43 KFSD 210651  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1251 AM CST SAT DEC 21 2024  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 20 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 22 3:19 PM 56 1894 32 -10 45  
1900  
MINIMUM 7 8:09 AM -17 1961 14 -7 19  
AVERAGE 15 23 -8 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1920 0.04 -0.04 0.00  
MONTH TO DATE 0.09 0.66 -0.57 0.47  
SINCE DEC 1 0.09 0.66 -0.57 0.47  
SINCE JAN 1 31.87 28.94 2.93 26.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1897 0.3 -0.3 0.0  
MONTH TO DATE 1.3 4.8 -3.5 T  
SINCE DEC 1 1.3 4.8 -3.5 T  
SINCE JUL 1 2.5 8.8 -6.3 5.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 42 8 33  
MONTH TO DATE 763 788 -25 625  
SINCE DEC 1 763 788 -25 625  
SINCE JUL 1 1822 2261 -439 1844  
 
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 30 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 5:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 69  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 60 1933  
1941  
MINIMUM TEMPERATURE (F) 13 -22 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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