494  
CDUS43 KFSD 010647  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1247 AM CST MON JAN 01 2024  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 31 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 29 12:48 AM 60 1904 30 -1 41  
MINIMUM 14 11:59 PM -24 2017 12 2 25  
AVERAGE 22 20 2 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1931 0.03 -0.03 0.00  
MONTH TO DATE 1.59 0.99 0.60 1.83  
SINCE DEC 1 1.59 0.99 0.60 1.83  
SINCE JAN 1 27.60 29.27 -1.67 15.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1916 0.3 -0.3 0.0  
MONTH TO DATE 1.5 7.6 -6.1 5.4  
SINCE DEC 1 1.5 7.6 -6.1 5.4  
SINCE JUL 1 7.3 11.6 -4.3 8.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 44 -1 32  
MONTH TO DATE 988 1268 -280 1369  
SINCE DEC 1 988 1268 -280 1369  
SINCE JUL 1 2207 2741 -534 2770  
 
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 23 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 PM  
LOWEST 81 1:00 AM  
AVERAGE 87  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 61 1939  
MINIMUM TEMPERATURE (F) 11 -25 2018  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 7:55 AM CST SUNSET 5:03 PM CST  
JANUARY 2 2024.......SUNRISE 7:55 AM CST SUNSET 5:04 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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