082  
CDUS43 KDMX 102229  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
529 PM CDT WED SEP 10 2025  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR SEPTEMBER 10 2025  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 345 PM 99 1927 79 4 85  
2013  
MINIMUM 60 651 AM 42 1910 58 2 59  
AVERAGE 72 68 4 72  
 
PRECIPITATION (IN)  
TODAY 0.00 2.61 1972 0.11 -0.11 0.00  
MONTH TO DATE 0.50 1.13 -0.63 T  
SINCE SEP 1 0.50 1.13 -0.63 T  
SINCE JAN 1 29.32 28.23 1.09 29.33  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
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 2 -2 0  
MONTH TO DATE 29 12 17 4  
SINCE SEP 1 29 12 17 4  
SINCE JUL 1 37 17 20 4  
 
COOLING  
TODAY 7 5 2 7  
MONTH TO DATE 18 57 -39 35  
SINCE SEP 1 18 57 -39 35  
SINCE JAN 1 1046 992 54 1115    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 46 400 PM  
AVERAGE 68  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1936  
2000  
MINIMUM TEMPERATURE (F) 57 40 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2025.....SUNRISE 650 AM CDT SUNSET 732 PM CDT  
SEPTEMBER 11 2025.....SUNRISE 651 AM CDT SUNSET 730 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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