AFOS product CLIMCW
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CLIMCW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT THU AUG 10 2023

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

...THE MASON CITY IA CLIMATE SUMMARY FOR AUGUST 9 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         82    418 PM 100    1936  81      1       80       
  MINIMUM         58   1249 AM  36    1927  59     -1       51       
  AVERAGE         70                        70      0       66     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          3.19 1980   0.12  -0.12     0.00     
                                      2000                           
  MONTH TO DATE    0.35                      1.12  -0.77     4.05     
  SINCE JUN 1      4.77                     10.94  -6.17    11.37     
  SINCE JAN 1     16.91                     24.64  -7.73    22.19     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1     32                        49    -17       28        
  SINCE JUL 1     18                        10      8        0        

 COOLING                                                              
  YESTERDAY        5                         5      0        1        
  MONTH TO DATE   65                        53     12       68        
  SINCE JUN 1    416                       407      9      468        
  SINCE JAN 1    461                       445     16      536        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     4.3                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM                                      
 LOWEST     49           200 PM                                      
 AVERAGE    71                                                        

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   81        98      1947                      
 MINIMUM TEMPERATURE (F)   59        45      1967                      


SUNRISE AND SUNSET                                                    
AUGUST 10 2023........SUNRISE   613 AM CDT   SUNSET   823 PM CDT     
AUGUST 11 2023........SUNRISE   614 AM CDT   SUNSET   822 PM CDT     


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




$$