256  
CDUS43 KFSD 312236  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
536 PM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 35 3:25 PM 81 1944 55 -20 72  
MINIMUM 20 7:25 AM 12 1993 31 -11 28  
AVERAGE 28 43 -15 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 1892 0.04 -0.04 0.00  
MONTH TO DATE 4.46 2.20 2.26 0.48  
SINCE SEP 1 8.95 5.04 3.91 1.24  
SINCE JAN 1 25.81 27.01 -1.20 12.78  
 
SNOWFALL (IN)  
TODAY 0.0 8.8 1991 0.1 -0.1 0.0  
MONTH TO DATE 4.0 0.8 3.2 0.0  
SINCE SEP 1 4.0 0.8 3.2 0.0  
SINCE JUL 1 4.0 0.8 3.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 37 22 15 15  
MONTH TO DATE 440 465 -25 429  
SINCE SEP 1 466 586 -120 493  
SINCE JUL 1 474 601 -127 493  
 
COOLING  
TODAY 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 33 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 21.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 51 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 2022  
MINIMUM TEMPERATURE (F) 31 11 2006  
 
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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