310  
CDUS43 KFSD 282305  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
605 PM CDT THU SEP 28 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR SEPTEMBER 28 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 85 3:59 PM 91 1897 72 13 70  
MINIMUM 50 5:42 AM 25 1942 46 4 37  
AVERAGE 68 59 9 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 1983 0.09 -0.09 0.00  
MONTH TO DATE 4.48 2.67 1.81 0.76  
SINCE SEP 1 4.48 2.67 1.81 0.76  
SINCE JAN 1 21.34 24.64 -3.30 12.30  
 
SNOWFALL (IN)  
TODAY 0.0 T 1945 0.0 0.0 0.0  
1985  
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 0 7 -7 11  
MONTH TO DATE 25 106 -81 56  
SINCE SEP 1 25 106 -81 56  
SINCE JUL 1 33 121 -88 56  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 116 86 30 126  
SINCE SEP 1 116 86 30 126  
SINCE JAN 1 1070 854 216 1136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 42 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1981  
MINIMUM TEMPERATURE (F) 45 24 1945  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 7:19 AM CDT SUNSET 7:12 PM CDT  
SEPTEMBER 29 2023.....SUNRISE 7:20 AM CDT SUNSET 7:11 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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