101  
CDUS43 KFSD 210642  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
142 AM CDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JULY 20 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 82 4:23 PM 107 1934 85 -3 93  
MINIMUM 61 11:54 PM 50 1970 64 -3 65  
AVERAGE 72 74 -2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1977 0.10 -0.10 0.00  
MONTH TO DATE 2.54 2.23 0.31 1.36  
SINCE JUN 1 4.33 6.58 -2.25 2.51  
SINCE JAN 1 13.97 16.91 -2.94 8.26  
 
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 8 0 8 0  
SINCE JUN 1 14 26 -12 10  
SINCE JUL 1 8 0 8 0  
 
COOLING  
YESTERDAY 7 10 -3 14  
MONTH TO DATE 123 190 -67 256  
SINCE JUN 1 374 385 -11 519  
SINCE JAN 1 484 450 34 608    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 49 4:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 106 1901  
1934  
MINIMUM TEMPERATURE (F) 64 48 1947  
2000  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 6:07 AM CDT SUNSET 8:56 PM CDT  
JULY 22 2023..........SUNRISE 6:08 AM CDT SUNSET 8:55 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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