628  
CDUS43 KDMX 130632  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT TUE MAY 13 2025  
   
...............................  
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR MAY 12 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 83 457 PM 70 13 85  
MINIMUM 47 540 AM 47 0 52  
AVERAGE 65 58 7 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 -0.16  
MONTH TO DATE 0.15 1.73 -1.58  
SINCE JAN 1 6.69 8.34 -1.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 74 114 -40 72  
SINCE MAR 1 1206 1528 -322 1218  
SINCE JUL 1 5986 6877 -891 5485  
 
COOLING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 5 6 -1 4  
SINCE MAR 1 7 11 -4 8  
SINCE JAN 1 7 11 -4 8    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 26 200 PM  
AVERAGE 49  
   
......................................................  
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 MM MM  
MINIMUM TEMPERATURE (F) 48 MM MM  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 553 AM CDT SUNSET 824 PM CDT  
MAY 14 2025...........SUNRISE 552 AM CDT SUNSET 825 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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