324  
CDUS43 KDMX 010636  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT THU MAY 01 2025  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR APRIL 30 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 314 PM 65 1 71  
MINIMUM 39 435 AM 42 -3 40  
AVERAGE 53 54 -1 56  
 
PRECIPITATION (IN)  
YESTERDAY T 0.15 -0.15  
MONTH TO DATE 3.77 3.69 0.08  
SINCE JAN 1 6.54 6.61 -0.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 12 0 9  
MONTH TO DATE 462 507 -45 409  
SINCE MAR 1 1132 1415 -283 1146  
SINCE JUL 1 5912 6764 -852 5413  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 4 -2 4  
SINCE MAR 1 2 5 -3 4  
SINCE JAN 1 2 5 -3 4    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 41 1100 AM  
AVERAGE 67  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 42 MM MM  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 607 AM CDT SUNSET 811 PM CDT  
MAY 2 2025...........SUNRISE 606 AM CDT SUNSET 812 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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