AFOS product CLIMIW
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CDUS43 KDMX 010637
CLIMIW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
137 AM CDT SUN OCT 01 2023

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

...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 30 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         93    219 PM  70     23       72                   
  MINIMUM         64    600 AM  45     19       39                   
  AVERAGE         79            58     21       56                 

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.10  -0.10                          
  MONTH TO DATE    1.35          3.20  -1.85                          
  SINCE JAN 1     14.35         27.56 -13.21                          

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0             8     -8        9                    
  MONTH TO DATE   26           136   -110      109                    
  SINCE SEP 1     26           136   -110      109                    
  SINCE JUL 1     35           160   -125      109                    

 COOLING                                                              
  YESTERDAY       14             1     13        0                    
  MONTH TO DATE  122            71     51      104                    
  SINCE SEP 1    122            71     51      104                    
  SINCE JAN 1    905           718    187      912                    
.......................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (170)       
  AVERAGE WIND SPEED     9.9                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM                                      
 LOWEST     35           300 PM                                      
 AVERAGE    64                                                        

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


THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        MM        MM                      
 MINIMUM TEMPERATURE (F)   45        MM        MM                      


SUNRISE AND SUNSET                                                    
OCTOBER  1 2023.......SUNRISE   708 AM CDT   SUNSET   653 PM CDT     
OCTOBER  2 2023.......SUNRISE   710 AM CDT   SUNSET   652 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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