300  
CDUS43 KFSD 022227  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
527 PM CDT FRI MAY 02 2025  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 2 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 2:42 PM 91 1965 67 -1 64  
MINIMUM 46 12:03 AM 25 1908 43 3 43  
AVERAGE 56 55 1 54  
 
PRECIPITATION (IN)  
TODAY 0.07 1.38 1913 0.12 -0.05 1.25  
MONTH TO DATE 0.08 0.23 -0.15 1.64  
SINCE MAR 1 4.75 5.14 -0.39 8.75  
SINCE JAN 1 5.31 6.69 -1.38 10.91  
 
SNOWFALL (IN)  
TODAY 0.0 T 1954 0.0 0.0 0.0  
1976  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 8.0 8.0 0.0 1.0  
SINCE JUL 1 18.6 36.0 -17.4 35.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 11 -2 11  
MONTH TO DATE 19 22 -3 25  
SINCE MAR 1 1151 1389 -238 1198  
SINCE JUL 1 5943 6660 -717 5654  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 10 9 1 0  
SINCE JAN 1 10 9 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 94 1949  
MINIMUM TEMPERATURE (F) 43 25 1976  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 6:19 AM CDT SUNSET 8:27 PM CDT  
MAY 3 2025...........SUNRISE 6:18 AM CDT SUNSET 8:28 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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