978  
CDUS43 KFSD 152235  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
535 PM CDT THU AUG 15 2024  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 14 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 3:40 PM 100 1988 83 -6 77  
MINIMUM 67 5:28 AM 43 2004 62 5 56  
AVERAGE 72 72 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 1.25 2.62 1951 0.13 1.12 0.01  
MONTH TO DATE 1.34 1.68 -0.34 2.49  
SINCE JUN 1 12.08 9.38 2.70 7.22  
SINCE JAN 1 27.10 19.71 7.39 16.86  
 
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 5 0 5 0  
SINCE JUN 1 6 30 -24 14  
SINCE JUL 1 5 4 1 8  
 
COOLING  
YESTERDAY 7 8 -1 2  
MONTH TO DATE 89 116 -27 121  
SINCE JUN 1 581 600 -19 642  
SINCE JAN 1 603 665 -62 752    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 AM  
LOWEST 82 3:00 PM  
AVERAGE 90  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 105 1936  
1937  
MINIMUM TEMPERATURE (F) 61 45 1992  
 
SUNRISE AND SUNSET  
AUGUST 15 2024........SUNRISE 6:33 AM CDT SUNSET 8:26 PM CDT  
AUGUST 16 2024........SUNRISE 6:34 AM CDT SUNSET 8:24 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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