AFOS product CLIMIW
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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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