921  
CDUS43 KFSD 182228  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
528 PM CDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR JULY 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 2:48 PM 105 1940 85 -4 91  
MINIMUM 56 12:17 AM 50 2009 64 -8 63  
AVERAGE 69 74 -5 77  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 2007 0.10 -0.10 0.00  
MONTH TO DATE 2.54 2.03 0.51 1.36  
SINCE JUN 1 4.33 6.38 -2.05 2.51  
SINCE JAN 1 13.97 16.71 -2.74 8.26  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 4 10 -6 12  
MONTH TO DATE 107 170 -63 227  
SINCE JUN 1 358 365 -7 490  
SINCE JAN 1 468 430 38 579    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 106 1934  
MINIMUM TEMPERATURE (F) 64 49 2009  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 6:04 AM CDT SUNSET 8:59 PM CDT  
JULY 19 2023..........SUNRISE 6:05 AM CDT SUNSET 8:58 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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