414  
CDUS43 KFSD 092232  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
532 PM CDT FRI MAY 09 2025  
   
...............................  
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 9 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 88 3:47 PM 95 2011 70 18 72  
MINIMUM 45 4:55 AM 30 2010 46 -1 45  
AVERAGE 67 58 9 59  
 
PRECIPITATION (IN)  
TODAY 0.00 2.58 1903 0.12 -0.12 0.00  
MONTH TO DATE 0.08 1.01 -0.93 3.03  
SINCE MAR 1 4.75 5.92 -1.17 10.14  
SINCE JAN 1 5.31 7.47 -2.16 12.30  
 
SNOWFALL (IN)  
TODAY 0.0 4.0 1945 0.0 0.0 0.0  
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 0 8 -8 6  
MONTH TO DATE 46 87 -41 80  
SINCE MAR 1 1178 1454 -276 1253  
SINCE JUL 1 5970 6725 -755 5709  
 
COOLING  
TODAY 2 1 1 0  
MONTH TO DATE 2 8 -6 0  
SINCE MAR 1 12 16 -4 0  
SINCE JAN 1 12 16 -4 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 5:00 AM  
LOWEST 22 3:00 PM  
AVERAGE 45  
   
......................................................  
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 2011  
MINIMUM TEMPERATURE (F) 46 30 1909  
1945  
2002  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 6:10 AM CDT SUNSET 8:34 PM CDT  
MAY 10 2025...........SUNRISE 6:09 AM CDT SUNSET 8:35 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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