764  
CDUS43 KFSD 150640  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1240 AM CST FRI DEC 15 2023  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 14 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 51 3:49 PM 59 1998 34 17 34  
MINIMUM 21 2:58 AM -22 1901 15 6 29  
AVERAGE 36 24 12 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.86 2015 0.03 -0.03 T  
MONTH TO DATE T 0.47 -0.47 1.49  
SINCE DEC 1 T 0.47 -0.47 1.49  
SINCE JAN 1 26.01 28.75 -2.74 15.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1974 0.2 -0.2 T  
MONTH TO DATE T 3.2 -3.2 1.4  
SINCE DEC 1 T 3.2 -3.2 1.4  
SINCE JUL 1 5.8 7.2 -1.4 4.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 41 -12 33  
MONTH TO DATE 441 538 -97 505  
SINCE DEC 1 441 538 -97 505  
SINCE JUL 1 1660 2011 -351 1906  
 
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 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 8:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 66  
   
......................................................  
 
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 2023......SUNRISE 7:48 AM CST SUNSET 4:54 PM CST  
DECEMBER 16 2023......SUNRISE 7:48 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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