204  
CDUS43 KDMX 310636  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT TUE MAR 31 2026  
   
...............................  
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MARCH 30 2026  
 
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 85 321 PM 53 32 62  
MINIMUM 40 622 AM 31 9 32  
AVERAGE 63 42 21 47  
 
PRECIPITATION (IN)  
YESTERDAY T 0.09 -0.09  
MONTH TO DATE 2.48 1.55 0.93  
SINCE JAN 1 3.96 2.83 1.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 23 -21 18  
MONTH TO DATE 687 885 -198 644  
SINCE MAR 1 687 885 -198 644  
SINCE JUL 1 5664 6234 -570 5424  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 27 600 PM  
AVERAGE 60  
   
......................................................  
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 MM MM  
MINIMUM TEMPERATURE (F) 31 MM MM  
 
SUNRISE AND SUNSET  
MARCH 31 2026.........SUNRISE 656 AM CDT SUNSET 736 PM CDT  
APRIL 1 2026.........SUNRISE 654 AM CDT SUNSET 738 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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