132  
CDUS43 KFSD 010811  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
310 AM CDT TUE OCT 1 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 30 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 89 347 PM 92 1897 71 18 53  
MINIMUM 62 1159 PM 27 1895 44 18 47  
AVERAGE 76 57 19 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.43 1911 0.09 -0.05 T  
MONTH TO DATE 4.02 2.96 1.06 7.42  
SINCE SEP 1 4.02 2.96 1.06 7.42  
SINCE JAN 1 28.11 23.50 4.61 32.11  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1961 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 9 -9 15  
MONTH TO DATE 31 133 -102 116  
SINCE SEP 1 31 132 -101 116  
SINCE JUL 1 36 147 -111 127  
 
COOLING  
YESTERDAY 11 1 10 0  
MONTH TO DATE 172 84 88 132  
SINCE SEP 1 172 84 88 132  
SINCE JAN 1 910 861 49 1043    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 16.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 55 300 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 2006  
1963  
MINIMUM TEMPERATURE (F) 43 25 2003  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2019.......SUNRISE 722 AM CDT SUNSET 707 PM CDT  
OCTOBER 2 2019.......SUNRISE 723 AM CDT SUNSET 706 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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