441  
CDUS43 KFSD 300704  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
104 AM CST SAT DEC 30 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 29 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 35 3:40 PM 61 1999 30 5 38  
MINIMUM 22 11:31 PM -28 1917 12 10 21  
AVERAGE 29 21 8 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1907 0.03 -0.03 0.08  
MONTH TO DATE 1.59 0.94 0.65 1.83  
SINCE DEC 1 1.59 0.94 0.65 1.83  
SINCE JAN 1 27.60 29.22 -1.62 15.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 1907 0.3 -0.3 0.5  
MONTH TO DATE 1.5 7.1 -5.6 5.4  
SINCE DEC 1 1.5 7.1 -5.6 5.4  
SINCE JUL 1 7.3 11.1 -3.8 8.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 44 -8 35  
MONTH TO DATE 910 1180 -270 1297  
SINCE DEC 1 910 1180 -270 1297  
SINCE JUL 1 2129 2653 -524 2698  
 
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 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.3  
 
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 92 1:00 AM  
LOWEST 64 2:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 66 2004  
MINIMUM TEMPERATURE (F) 12 -16 1968  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 7:55 AM CST SUNSET 5:02 PM CST  
DECEMBER 31 2023......SUNRISE 7:55 AM CST SUNSET 5:02 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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