217  
CDUS43 KFSD 212238  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
537 PM CDT SAT SEP 21 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 21 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 303 PM 96 2005 74 11 59  
MINIMUM 70 353 AM 29 1999 48 22 43  
AVERAGE 78 61 17 51  
 
PRECIPITATION (IN)  
TODAY T 2.01 2006 0.10 -0.10 0.00  
MONTH TO DATE 3.86 2.11 1.75 7.26  
SINCE SEP 1 3.86 2.11 1.75 7.26  
SINCE JAN 1 27.95 22.65 5.30 31.95  
 
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 SEP 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 6 -6 14  
MONTH TO DATE 0 67 -67 22  
SINCE SEP 1 0 67 -67 22  
SINCE JUL 1 5 82 -77 33  
 
COOLING  
TODAY 13 2 11 0  
MONTH TO DATE 156 72 84 132  
SINCE SEP 1 156 72 84 132  
SINCE JAN 1 894 849 45 1043    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 65 200 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1936  
MINIMUM TEMPERATURE (F) 48 25 1995  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2019.....SUNRISE 712 AM CDT SUNSET 725 PM CDT  
SEPTEMBER 22 2019.....SUNRISE 713 AM CDT SUNSET 723 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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