877  
CDUS43 KFSD 210622  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
121 AM CDT SAT SEP 21 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 20 2019
 
 
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)  
YESTERDAY  
MAXIMUM 85 250 PM 94 2005 75 10 92  
MINIMUM 68 517 AM 29 1918 49 19 59  
AVERAGE 77 62 15 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.70 1902 0.10 -0.10 0.04  
MONTH TO DATE 3.86 2.01 1.85 7.26  
SINCE SEP 1 3.86 2.01 1.85 7.26  
SINCE JAN 1 27.95 22.55 5.40 31.95  
 
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 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  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 0 61 -61 8  
SINCE SEP 1 0 61 -61 8  
SINCE JUL 1 5 76 -71 19  
 
COOLING  
YESTERDAY 12 2 10 11  
MONTH TO DATE 143 70 73 132  
SINCE SEP 1 143 70 73 132  
SINCE JAN 1 881 847 34 1043    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 58 500 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 96 2005  
MINIMUM TEMPERATURE (F) 48 29 1999  
 
 
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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