421 
CDUS43 KDMX 290630
CLIMIW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT FRI SEP 29 2023

...................................

...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 28 2023...

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         75    424 PM  71      4       63                   
  MINIMUM         57    245 AM  46     11       30                   
  AVERAGE         66            58      8       47                 

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.09  -0.09                          
  MONTH TO DATE    1.35          3.00  -1.65                          
  SINCE JAN 1     14.35         27.36 -13.01                          

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0             8     -8       18                    
  MONTH TO DATE   26           120    -94       86                    
  SINCE SEP 1     26           120    -94       86                    
  SINCE JUL 1     35           144   -109       86                    

 COOLING                                                              
  YESTERDAY        1             1      0        0                    
  MONTH TO DATE   98            68     30      104                    
  SINCE SEP 1     98            68     30      104                    
  SINCE JAN 1    881           715    166      912                    
.......................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED    10.2                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM                                      
 LOWEST     57           500 PM                                      
 AVERAGE    79                                                        

..........................................................


THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        MM        MM                      
 MINIMUM TEMPERATURE (F)   46        MM        MM                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 29 2023.....SUNRISE   706 AM CDT   SUNSET   657 PM CDT     
SEPTEMBER 30 2023.....SUNRISE   707 AM CDT   SUNSET   655 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$