888  
CDUS43 KDMX 030644  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
144 AM CDT SUN MAY 03 2026  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 2 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 61 517 PM 66 -5 58  
MINIMUM 28 528 AM 43 -15 41  
AVERAGE 45 54 -9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 -0.14  
MONTH TO DATE 0.01 0.28 -0.27  
SINCE JAN 1 9.07 6.89 2.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 11 9 15  
MONTH TO DATE 40 22 18 23  
SINCE MAR 1 1131 1436 -305 1155  
SINCE JUL 1 6108 6785 -677 5935  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 14 5 9 2  
SINCE JAN 1 14 5 9 2    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 600 AM  
LOWEST 28 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 43 MM MM  
 
SUNRISE AND SUNSET  
MAY 3 2026...........SUNRISE 605 AM CDT SUNSET 813 PM CDT  
MAY 4 2026...........SUNRISE 603 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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