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829 
CDUS43 KDMX 170631
CLIMCW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT WED MAY 17 2023

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

...THE MASON CITY IA CLIMATE SUMMARY FOR MAY 16 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         78    335 PM  91    1936  70      8       78       
  MINIMUM         45    355 AM  26    1921  47     -2       46       
  AVERAGE         62                        58      4       62     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.18 1992   0.18  -0.18     0.00     
  MONTH TO DATE    3.55                      2.60   0.95     0.40     
  SINCE MAR 1      8.25                      9.04  -0.79     7.53     
  SINCE JAN 1     12.14                     11.15   0.99     8.65     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.2  1992   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.3   -0.3      0.0      
  SINCE MAR 1      8.4                      10.3   -1.9      2.9      
  SINCE JUL 1     45.0                      44.4    0.6     25.8      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        3                         8     -5        3        
  MONTH TO DATE   94                       165    -71      137        
  SINCE MAR 1   1736                      1735      1     1809        
  SINCE JUL 1   7473                      7526    -53     7358        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    5                         7     -2       37        
  SINCE MAR 1     15                        10      5       37        
  SINCE JAN 1     15                        10      5       37        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED    10.3                                        


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM                                      
 LOWEST     32           200 PM                                      
 AVERAGE    63                                                        

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


THE MASON CITY IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        94      1934                      
 MINIMUM TEMPERATURE (F)   47        28      1930                      


SUNRISE AND SUNSET                                                    
MAY 17 2023...........SUNRISE   548 AM CDT   SUNSET   832 PM CDT     
MAY 18 2023...........SUNRISE   547 AM CDT   SUNSET   833 PM CDT     


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




$$