328  
CDUS43 KDMX 250643  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
143 AM CDT MON AUG 25 2025  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR AUGUST 24 2025
 
 
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)  
YESTERDAY  
MAXIMUM 74 346 PM 104 1936 83 -9 86  
MINIMUM 54 607 AM 40 1891 63 -9 67  
AVERAGE 64 73 -9 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1882 0.14 -0.14 0.00  
MONTH TO DATE 1.87 3.25 -1.38 1.80  
SINCE JUN 1 16.90 12.33 4.57 14.92  
SINCE JAN 1 28.73 26.18 2.55 28.23  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE JUN 1 5 16 -11 1  
SINCE JUL 1 1 1 0 0  
 
COOLING  
YESTERDAY 0 8 -8 12  
MONTH TO DATE 254 230 24 206  
SINCE JUN 1 940 802 138 873  
SINCE JAN 1 994 885 109 970    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 37 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 106 1936  
MINIMUM TEMPERATURE (F) 63 44 1934  
 
SUNRISE AND SUNSET  
AUGUST 25 2025........SUNRISE 634 AM CDT SUNSET 758 PM CDT  
AUGUST 26 2025........SUNRISE 635 AM CDT SUNSET 757 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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