729  
CDUS43 KFSD 302222  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
522 PM CDT WED SEP 30 2020  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 30 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1889 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 2:04 PM 92 1897 71 -1 89  
MINIMUM 55 1:00 AM 27 1895 44 11 62  
AVERAGE 63 57 6 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.43 1911 0.09 -0.09 0.04  
MONTH TO DATE 1.61 2.96 -1.35 4.02  
SINCE SEP 1 1.61 2.96 -1.35 4.02  
SINCE JAN 1 16.32 23.50 -7.18 28.11  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 2 9 -7 0  
MONTH TO DATE 102 133 -31 31  
SINCE SEP 1 102 133 -31 31  
SINCE JUL 1 104 148 -44 36  
 
COOLING  
TODAY 0 1 -1 11  
MONTH TO DATE 57 84 -27 172  
SINCE SEP 1 57 84 -27 172  
SINCE JAN 1 1055 861 194 910    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 16.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 12:00 AM  
LOWEST 25 2:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1963  
2006  
MINIMUM TEMPERATURE (F) 43 25 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2020.....SUNRISE 7:22 AM CDT SUNSET 7:08 PM CDT  
OCTOBER 1 2020.......SUNRISE 7:23 AM CDT SUNSET 7:06 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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