AFOS product CLITUS
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CDUS45 KTWC 210739
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                   
1238 AM MST MON DEC 21 2015

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    338 PM  80    2003  64     -1       63       
                                      1921                          
  MINIMUM         45   1041 PM  20    1897  39      6       38       
  AVERAGE         54                        51      3       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.07 1914   0.02  -0.02     0.00    
  MONTH TO DATE    0.47                      0.61  -0.14     1.47    
  SINCE OCT 1      2.88                      2.07   0.81     2.80    
  SINCE JAN 1     13.42                     11.27   2.15     9.49    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        14     -3       14       
  MONTH TO DATE  225                       254    -29      154       
  SINCE DEC 1    225                       254    -29      154       
  SINCE JUL 1    420                       460    -40      290       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE DEC 1      0                         0      0        3       
  SINCE JAN 1   3522                      3146    376     3619       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71                                                       
 LOWEST     22                                                       
 AVERAGE    47                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        80      1917                    
 MINIMUM TEMPERATURE (F)   39        20      1930                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2015......SUNRISE   720 AM MST   SUNSET   523 PM MST   
DECEMBER 22 2015......SUNRISE   721 AM MST   SUNSET   524 PM MST   

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

$$