908  
CDUS43 KDMX 210633  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT FRI MAR 21 2025  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MARCH 20 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 45 431 PM 48 -3 41  
MINIMUM 24 655 AM 27 -3 26  
AVERAGE 35 38 -3 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 -0.06  
MONTH TO DATE 2.06 0.85 1.21  
SINCE JAN 1 2.10 2.13 -0.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 27 3 31  
MONTH TO DATE 471 636 -165 449  
SINCE MAR 1 471 636 -165 449  
SINCE JUL 1 5251 5985 -734 4716  
 
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 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 600 AM  
LOWEST 38 500 PM  
AVERAGE 61  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 MM MM  
MINIMUM TEMPERATURE (F) 28 MM MM  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 713 AM CDT SUNSET 725 PM CDT  
MARCH 22 2025.........SUNRISE 711 AM CDT SUNSET 727 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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