AFOS product CLIMCW
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CLIMCW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT SAT MAY 13 2023

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

...THE MASON CITY IA CLIMATE SUMMARY FOR MAY 12 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         70    435 PM  94    2022  68      2       94       
  MINIMUM         60   1151 PM  26    1895  45     15       65       
  AVERAGE         65                        57      8       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.25          1.84 1999   0.16   0.09     0.00     
  MONTH TO DATE    2.09                      1.90   0.19     0.40     
  SINCE MAR 1      6.79                      8.34  -1.55     7.53     
  SINCE JAN 1     10.68                     10.45   0.23     8.65     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      0.0      
  SINCE MAR 1      8.4                      10.2   -1.8      2.9      
  SINCE JUL 1     45.0                      44.3    0.7     25.8      
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         9     -9        0        
  MONTH TO DATE   72                       132    -60      129        
  SINCE MAR 1   1714                      1702     12     1801        
  SINCE JUL 1   7451                      7493    -42     7350        

 COOLING                                                              
  YESTERDAY        0                         1     -1       15        
  MONTH TO DATE    5                         3      2       36        
  SINCE MAR 1     15                         6      9       36        
  SINCE JAN 1     15                         6      9       36        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED    13.2                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 AM                                      
 LOWEST     83          1000 PM                                      
 AVERAGE    90                                                        

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        91      1940                      
 MINIMUM TEMPERATURE (F)   46        25      1997                      


SUNRISE AND SUNSET                                                    
MAY 13 2023...........SUNRISE   552 AM CDT   SUNSET   828 PM CDT     
MAY 14 2023...........SUNRISE   551 AM CDT   SUNSET   829 PM CDT     


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




$$