906  
CDUS43 KDMX 312233  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
533 PM CDT THU JUL 31 2025  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR JULY 31 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 77 344 PM 105 1955 85 -8 91  
MINIMUM 64 628 AM 49 1971 66 -2 67  
AVERAGE 71 76 -5 79  
 
PRECIPITATION (IN)  
TODAY 0.00 3.55 2024 0.13 -0.13 3.55  
MONTH TO DATE 10.62 3.82 6.80 8.99  
SINCE JUN 1 15.03 9.08 5.95 13.12  
SINCE JAN 1 26.86 22.93 3.93 26.43  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 15 -11 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 6 11 -5 14  
MONTH TO DATE 383 342 41 336  
SINCE JUN 1 686 572 114 667  
SINCE JAN 1 740 655 85 764    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 55 400 PM  
AVERAGE 71  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1987  
MINIMUM TEMPERATURE (F) 66 51 1898  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 609 AM CDT SUNSET 833 PM CDT  
AUGUST 1 2025........SUNRISE 610 AM CDT SUNSET 832 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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