448 
CDUS45 KTWC 210731
CLIDUG

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST WED MAY 21 2025

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 20 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         89    519 PM 101    2005  89      0       94       
  MINIMUM         47    517 AM  36    1974  51     -4       50       
  AVERAGE         68                        70     -2       72     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.45 1987   0.01  -0.01     0.00     
  MONTH TO DATE    T                         0.15  -0.15     0.00     
  SINCE OCT 1      0.44                      4.01  -3.57     3.47     
  SINCE JAN 1      0.11                      1.95  -1.84     2.31     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0                 
  MONTH TO DATE   24                        27     -3                 
  SINCE MAR 1    489                       517    -28                 

 COOLING                                                              
  YESTERDAY        3                         5     -2                 
  MONTH TO DATE   82                        66     16                 
  SINCE MAR 1    142                        87     55                 
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (360)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED     6.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    24           600 AM                                      
 LOWEST      6           600 PM                                      
 AVERAGE    15                                                        

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


THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       103      2005                      
 MINIMUM TEMPERATURE (F)   52        35      2019                      


SUNRISE AND SUNSET                                                    
MAY 21 2025...........SUNRISE   518 AM MST   SUNSET   712 PM MST     
MAY 22 2025...........SUNRISE   518 AM MST   SUNSET   713 PM MST     


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




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