904  
CDUS43 KFSD 310620  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
120 AM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 3:41 PM 85 1950 55 -13 66  
MINIMUM 18 7:26 AM 6 1925 32 -14 35  
AVERAGE 30 44 -14 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.42 1979 0.05 -0.05 0.00  
MONTH TO DATE 4.46 2.16 2.30 0.48  
SINCE SEP 1 8.95 5.00 3.95 1.24  
SINCE JAN 1 25.81 26.97 -1.16 12.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1991 0.0 0.0 0.0  
2002  
MONTH TO DATE 4.0 0.7 3.3 0.0  
SINCE SEP 1 4.0 0.7 3.3 0.0  
SINCE JUL 1 4.0 0.7 3.3 0.0  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 22 13 14  
MONTH TO DATE 403 443 -40 414  
SINCE SEP 1 429 564 -135 478  
SINCE JUL 1 437 579 -142 478  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 33 9 24 8  
SINCE SEP 1 179 97 82 134  
SINCE JAN 1 1133 865 268 1144    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 81 1944  
MINIMUM TEMPERATURE (F) 31 12 1993  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 7:57 AM CDT SUNSET 6:20 PM CDT  
NOVEMBER 1 2023......SUNRISE 7:59 AM CDT SUNSET 6:19 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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