AFOS product CLIDUG
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438 
CDUS45 KTWC 100743
CLIDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ 
1242 AM MST SUN DEC 10 2017

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR DECEMBER 9 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65    333 PM  78    1996  63      2       66       
  MINIMUM         18    658 AM   1    1978  30    -12       27       
  AVERAGE         42                        46     -4       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.65 1965   0.03  -0.03     0.00    
  MONTH TO DATE    0.03                      0.28  -0.25     0.16    
  SINCE OCT 1      0.26                      1.86  -1.60     0.42    
  SINCE JAN 1      8.94                     12.41  -3.47    12.56    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        19      4       18       
  MONTH TO DATE  132                       160    -28      168       
  SINCE DEC 1    132                       160    -28      168       
  SINCE JUL 1    330                       595   -265      504       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1892                      1813     79     1786       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    10.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER  MM                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    MM                                                       
 LOWEST     MM                                                       
 AVERAGE    MM                                                       

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

                                                                     
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        78      2015                    
                                             1993                    
 MINIMUM TEMPERATURE (F)   30         7      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2017......SUNRISE   707 AM MST   SUNSET   516 PM MST   
DECEMBER 11 2017......SUNRISE   708 AM MST   SUNSET   516 PM MST   

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

$$