922  
CDUS43 KFSD 110651  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1251 AM CST MON DEC 11 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 10 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 2:55 PM 68 1890 35 6 36  
MINIMUM 17 7:10 AM -16 1919 16 1 19  
AVERAGE 29 26 3 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1970 0.03 -0.03 0.00  
MONTH TO DATE T 0.34 -0.34 0.50  
SINCE DEC 1 T 0.34 -0.34 0.50  
SINCE JAN 1 26.01 28.62 -2.61 14.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1970 0.2 -0.2 0.0  
MONTH TO DATE T 2.2 -2.2 1.4  
SINCE DEC 1 T 2.2 -2.2 1.4  
SINCE JUL 1 5.8 6.2 -0.4 4.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 39 -3 37  
MONTH TO DATE 308 377 -69 378  
SINCE DEC 1 308 377 -69 378  
SINCE JUL 1 1527 1850 -323 1779  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1133 865 268 1144    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 8:00 AM  
LOWEST 57 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 60 1889  
1943  
1946  
MINIMUM TEMPERATURE (F) 16 -10 1989  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:45 AM CST SUNSET 4:53 PM CST  
DECEMBER 12 2023......SUNRISE 7:45 AM CST SUNSET 4:53 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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