366  
CDUS43 KFSD 110630  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
130 AM CDT FRI AUG 11 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 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 86 3:34 PM 102 1937 83 3 93  
MINIMUM 59 6:09 AM 46 1904 62 -3 63  
AVERAGE 73 73 0 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1948 0.12 -0.12 0.00  
MONTH TO DATE 2.11 1.15 0.96 0.36  
SINCE JUN 1 6.84 8.85 -2.01 3.37  
SINCE JAN 1 16.48 19.18 -2.70 9.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 30 -16 10  
SINCE JUL 1 8 4 4 0  
 
COOLING  
YESTERDAY 8 8 0 13  
MONTH TO DATE 98 84 14 128  
SINCE JUN 1 619 568 51 757  
SINCE JAN 1 729 633 96 846    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1935  
MINIMUM TEMPERATURE (F) 62 46 1902  
 
SUNRISE AND SUNSET  
AUGUST 11 2023........SUNRISE 6:28 AM CDT SUNSET 8:33 PM CDT  
AUGUST 12 2023........SUNRISE 6:29 AM CDT SUNSET 8:31 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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