322  
CDUS43 KDMX 010636  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT THU MAY 01 2025  
   
...............................  
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR APRIL 30 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 68 351 PM 92 1926 67 1 80  
MINIMUM 47 344 AM 29 1903 46 1 49  
1908  
AVERAGE 58 56 2 65  
 
PRECIPITATION (IN)  
YESTERDAY T 2.58 1986 0.17 -0.17 0.16  
MONTH TO DATE 3.20 4.02 -0.82 2.55  
SINCE MAR 1 5.87 6.19 -0.32 4.93  
SINCE JAN 1 6.46 8.61 -2.15 7.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1960 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.2 -1.2 0.5  
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  
YESTERDAY 7 9 -2 0  
MONTH TO DATE 352 422 -70 303  
SINCE MAR 1 938 1218 -280 919  
SINCE JUL 1 5341 6011 -670 4785  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 10 0 18  
SINCE MAR 1 15 12 3 18  
SINCE JAN 1 15 12 3 18    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 900 PM  
LOWEST 42 1000 AM  
AVERAGE 66  
   
......................................................  
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1887  
MINIMUM TEMPERATURE (F) 46 27 1909  
 
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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