390  
CDUS43 KFSD 310621  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1221 AM CST SAT DEC 31 2022  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR DECEMBER 30 2022  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 4:23 PM 66 2004 30 4 42  
MINIMUM 15 1:50 AM -16 1968 12 3 9  
AVERAGE 25 21 4 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1972 0.02 -0.02 0.00  
MONTH TO DATE 1.83 0.96 0.87 0.65  
SINCE DEC 1 1.83 0.96 0.87 0.65  
SINCE JAN 1 15.34 29.24 -13.90 22.96  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1923 0.2 -0.2 0.0  
MONTH TO DATE 5.4 7.3 -1.9 1.5  
SINCE DEC 1 5.4 7.3 -1.9 1.5  
SINCE JUL 1 8.3 11.3 -3.0 1.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 44 -4 39  
MONTH TO DATE 1337 1224 113 975  
SINCE DEC 1 1337 1224 113 975  
SINCE JUL 1 2738 2697 41 2103  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1144 865 279 1068    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 AM  
LOWEST 81 12:00 AM  
AVERAGE 89  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 60 1904  
MINIMUM TEMPERATURE (F) 12 -24 2017  
 
SUNRISE AND SUNSET  
DECEMBER 31 2022......SUNRISE 7:55 AM CST SUNSET 5:03 PM CST  
JANUARY 1 2023.......SUNRISE 7:55 AM CST SUNSET 5:03 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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