235  
CDUS43 KDMX 012228  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT THU MAY 01 2025  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR MAY 1 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 68 338 PM 92 1887 67 1 68  
MINIMUM 54 603 AM 27 1909 46 8 51  
AVERAGE 61 57 4 60  
 
PRECIPITATION (IN)  
TODAY 0.02 1.18 1892 0.17 -0.15 0.11  
MONTH TO DATE 0.02 0.17 -0.15 0.11  
SINCE MAR 1 5.89 6.36 -0.47 5.04  
SINCE JAN 1 6.48 8.78 -2.30 7.37  
 
SNOWFALL (IN)  
TODAY 0.0 T 1940 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 3.0 5.6 -2.6 0.8  
SINCE JUL 1 14.3 36.3 -22.0 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 9 -5 5  
MONTH TO DATE 4 9 -5 5  
SINCE MAR 1 942 1226 -284 924  
SINCE JUL 1 5345 6019 -674 4790  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 15 13 2 18  
SINCE JAN 1 15 13 2 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 63 400 PM  
AVERAGE 82  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1952  
MINIMUM TEMPERATURE (F) 47 30 1908  
1967  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 611 AM CDT SUNSET 813 PM CDT  
MAY 2 2025...........SUNRISE 610 AM CDT SUNSET 814 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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