519  
CDUS43 KDMX 302225  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
525 PM CDT FRI MAY 30 2025  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR MAY 30 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 79 322 PM 105 1934 77 2 79  
MINIMUM 51 330 AM 40 1897 58 -7 59  
AVERAGE 65 68 -3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.52 1903 0.17 -0.17 0.00  
MONTH TO DATE 5.37 5.07 0.30 6.05  
SINCE MAR 1 11.24 11.26 -0.02 10.98  
SINCE JAN 1 11.83 13.68 -1.85 13.31  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 3.0 5.8 -2.8 0.8  
SINCE JUL 1 14.3 36.5 -22.2 35.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 139 150 -11 50  
SINCE MAR 1 1077 1367 -290 969  
SINCE JUL 1 5480 6160 -680 4835  
 
COOLING  
TODAY 0 4 -4 4  
MONTH TO DATE 34 67 -33 71  
SINCE MAR 1 49 79 -30 89  
SINCE JAN 1 49 79 -30 89    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 34 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 102 1934  
MINIMUM TEMPERATURE (F) 58 34 1889  
 
SUNRISE AND SUNSET  
MAY 30 2025...........SUNRISE 544 AM CDT SUNSET 841 PM CDT  
MAY 31 2025...........SUNRISE 543 AM CDT SUNSET 842 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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