Weather Service Report


938 
CDUS45 KTWC 110734
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                 
1233 AM MST SUN DEC 11 2016

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 10 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         75    402 PM  82    1950  65     10       81       
                                      1939                          
  MINIMUM         41    747 AM  19    1916  39      2       48       
  AVERAGE         58                        52      6       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.89 1965   0.03  -0.03     0.00    
  MONTH TO DATE    0.00                      0.30  -0.30     0.00    
  SINCE OCT 1      0.60                      1.76  -1.16     2.41    
  SINCE JAN 1     10.73                     10.96  -0.23    12.95    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        13     -6        0       
  MONTH TO DATE  108                       119    -11       59       
  SINCE DEC 1    108                       119    -11       59       
  SINCE JUL 1    202                       325   -123      254       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   3652                      3146    506     3522       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
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    62                                                       
 LOWEST     20                                                       
 AVERAGE    41                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        83      1939                    
 MINIMUM TEMPERATURE (F)   39        15      1916                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2016......SUNRISE   715 AM MST   SUNSET   520 PM MST   
DECEMBER 12 2016......SUNRISE   715 AM MST   SUNSET   520 PM MST   

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

$$


495 
CDUS45 KTWC 110735
CLIDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                 
1233 AM MST SUN DEC 11 2016

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR DECEMBER 10 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         72    435 PM  78    2015  63      9       78       
                                      1993                          
  MINIMUM         26    541 AM   7    1978  30     -4       29       
  AVERAGE         49                        46      3       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.08 1982   0.04  -0.04     0.00    
  MONTH TO DATE    0.16                      0.32  -0.16     0.00    
  SINCE OCT 1      0.42                      1.90  -1.48     0.86    
  SINCE JAN 1     12.56                     12.45   0.11    12.22    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                        19     -3       11       
  MONTH TO DATE  184                       179      5      181       
  SINCE DEC 1    184                       179      5      181       
  SINCE JUL 1    520                       614    -94      634       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1786                      1813    -27     1697       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     4.2                                         

                                                                     
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    92                                                       
 LOWEST     15                                                       
 AVERAGE    54                                                       

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

                                                                     
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        80      1987                    
 MINIMUM TEMPERATURE (F)   30        14      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2016......SUNRISE   708 AM MST   SUNSET   516 PM MST   
DECEMBER 12 2016......SUNRISE   709 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.                                          

$$

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Western Regional Climate Center, wrcc@dri.edu