601 
CDUS45 KTWC 180806
CLIDUG

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
106 AM MST SUN MAY 18 2025

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR MAY 17 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         86    353 PM  99    2003  88     -2       88       
  MINIMUM         57    610 AM  37    1953  50      7       50       
  AVERAGE         72                        69      3       69     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.27 1967   0.01  -0.01     0.00     
  MONTH TO DATE    T                         0.13  -0.13     0.00     
  SINCE OCT 1      0.44                      3.99  -3.55     3.47     
  SINCE JAN 1      0.11                      1.93  -1.82     2.31     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1                 
  MONTH TO DATE   24                        25     -1                 
  SINCE MAR 1    489                       515    -26                 

 COOLING                                                              
  YESTERDAY        7                         5      2                 
  MONTH TO DATE   72                        51     21                 
  SINCE MAR 1    132                        72     60                 
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED    12.9                                        


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    17           500 AM                                      
 LOWEST      4           200 PM                                      
 AVERAGE    11                                                        

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


THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   88       100      1996                      
 MINIMUM TEMPERATURE (F)   51        38      1962                      


SUNRISE AND SUNSET                                                    
MAY 18 2025...........SUNRISE   520 AM MST   SUNSET   710 PM MST     
MAY 19 2025...........SUNRISE   519 AM MST   SUNSET   711 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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