729  
CDUS43 KDMX 250637  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT SUN MAY 25 2025  
   
...............................  
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 24 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 68 1250 PM 74 -6 73  
MINIMUM 52 603 AM 52 0 50  
AVERAGE 60 63 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.17 -0.16  
MONTH TO DATE 2.52 3.70 -1.18  
SINCE JAN 1 9.06 10.31 -1.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 3  
MONTH TO DATE 161 182 -21 82  
SINCE MAR 1 1293 1596 -303 1228  
SINCE JUL 1 6073 6945 -872 5495  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 22 27 -5 29  
SINCE MAR 1 24 32 -8 33  
SINCE JAN 1 24 32 -8 33    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 47 300 PM  
AVERAGE 70  
   
......................................................  
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
MAY 25 2025...........SUNRISE 542 AM CDT SUNSET 836 PM CDT  
MAY 26 2025...........SUNRISE 541 AM CDT SUNSET 837 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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