337 
CDUS43 KDMX 180639
CLIMIW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT WED OCT 18 2023

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

...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR OCTOBER 17 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         67    403 PM  61      6       42                   
  MINIMUM         32    644 AM  38     -6       24                   
  AVERAGE         50            50      0       33                 

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.07  -0.07                          
  MONTH TO DATE    1.88          1.46   0.42                          
  SINCE JAN 1     16.23         29.02 -12.79                          

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       15            15      0       32                    
  MONTH TO DATE  187           204    -17      236                    
  SINCE SEP 1    213           339   -126      345                    
  SINCE JUL 1    222           363   -141      345                    

 COOLING                                                              
  YESTERDAY        0             0      0        0                    
  MONTH TO DATE   31             9     22        0                    
  SINCE SEP 1    153            80     73      104                    
  SINCE JAN 1    936           727    209      912                    
.......................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     5.6                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           200 AM                                      
 LOWEST     37           300 PM                                      
 AVERAGE    67                                                        

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


THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   61        MM        MM                      
 MINIMUM TEMPERATURE (F)   38        MM        MM                      


SUNRISE AND SUNSET                                                    
OCTOBER 18 2023.......SUNRISE   728 AM CDT   SUNSET   625 PM CDT     
OCTOBER 19 2023.......SUNRISE   729 AM CDT   SUNSET   624 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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