958  
CDUS43 KFSD 010713  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
213 AM CDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 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 86 2:40 PM 96 1948 81 5 92  
MINIMUM 59 5:26 AM 43 1967 57 2 54  
AVERAGE 73 69 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1921 0.13 -0.13 0.00  
MONTH TO DATE 2.49 3.94 -1.45 2.78  
SINCE JUN 1 7.22 11.64 -4.42 5.79  
SINCE JAN 1 16.86 21.97 -5.11 11.54  
 
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 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 14 36 -22 10  
SINCE JUL 1 8 10 -2 0  
 
COOLING  
YESTERDAY 8 5 3 8  
MONTH TO DATE 323 219 104 292  
SINCE JUN 1 844 703 141 921  
SINCE JAN 1 954 768 186 1010    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 13.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1913  
1970  
MINIMUM TEMPERATURE (F) 57 38 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 6:50 AM CDT SUNSET 8:00 PM CDT  
SEPTEMBER 2 2023.....SUNRISE 6:52 AM CDT SUNSET 7:58 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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