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338 
CDUS43 KDMX 180639
CLIMCW

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

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

...THE MASON CITY IA CLIMATE SUMMARY FOR OCTOBER 17 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         65    345 PM  85    1947  59      6       39       
  MINIMUM         31    702 AM  18    1952  36     -5       20       
  AVERAGE         48                        48      0       30     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.23 1994   0.08  -0.08     0.00     
  MONTH TO DATE    1.75                      1.53   0.22     0.21     
  SINCE SEP 1      3.80                      4.98  -1.18     1.47     
  SINCE JAN 1     22.47                     32.29  -9.82    26.73     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.3  1990   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE SEP 1      0.0                       0.1   -0.1      0.0      
  SINCE JUL 1      0.0                       0.1   -0.1      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       17                        17      0       35        
  MONTH TO DATE  221                       234    -13      264        
  SINCE SEP 1    276                       398   -122      412        
  SINCE JUL 1    299                       434   -135      412        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   24                         2     22        0        
  SINCE SEP 1    121                        59     62       53        
  SINCE JAN 1    738                       598    140      673        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     6.2                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM                                      
 LOWEST     38           200 PM                                      
 AVERAGE    69                                                        

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        85      1920                      
 MINIMUM TEMPERATURE (F)   36        16      1896                      


SUNRISE AND SUNSET                                                    
OCTOBER 18 2023.......SUNRISE   730 AM CDT   SUNSET   626 PM CDT     
OCTOBER 19 2023.......SUNRISE   732 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.




$$