662 
CDUS45 KTWC 070733
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ 
1233 AM MST FRI DEC 7 2018

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 6 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70    322 PM  84    1939  66      4       71       
  MINIMUM         49    451 AM  18    1912  40      9       48       
  AVERAGE         60                        53      7       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.81 1986   0.03   0.05     0.00    
  MONTH TO DATE    0.08                      0.17  -0.09     0.02    
  SINCE OCT 1      3.02                      1.63   1.39     0.11    
  SINCE JAN 1     12.02                     10.83   1.19    10.29    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                        12     -7        5       
  MONTH TO DATE   65                        69     -4       15       
  SINCE DEC 1     65                        69     -4       15       
  SINCE JUL 1    235                       275    -40       19       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        9       
  SINCE DEC 1      0                         0      0        9       
  SINCE JAN 1   3577                      3146    431     3918       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER  MM                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    MM                                                       
 LOWEST     MM                                                       
 AVERAGE    MM                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        82      1970                    
                                             1939                    
 MINIMUM TEMPERATURE (F)   40        20      1960                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2018......SUNRISE   711 AM MST   SUNSET   519 PM MST   
DECEMBER  8 2018......SUNRISE   712 AM MST   SUNSET   519 PM MST   

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

$$