AFOS product CLITUS
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CDUS45 KTWC 200750
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1230 AM MST TUE DEC 20 2016


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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 19 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         71    419 PM  81    1917  64      7       65       
  MINIMUM         40    328 AM  19    1895  39      1       44       
  AVERAGE         56                        51      5       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.46 1967   0.03  -0.03     0.00    
  MONTH TO DATE    0.20                      0.59  -0.39     0.47    
  SINCE OCT 1      0.80                      2.05  -1.25     2.88    
  SINCE JAN 1     10.93                     11.25  -0.32    13.42    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        14     -5       10       
  MONTH TO DATE  162                       240    -78      214       
  SINCE DEC 1    162                       240    -78      214       
  SINCE JUL 1    256                       446   -190      409       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE DEC 1      3                         0      3        0       
  SINCE JAN 1   3655                      3146    509     3522       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED    10.1                                         

                                                                     
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    62                                                       
 LOWEST     20                                                       
 AVERAGE    41                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        80      2003                    
                                             1921                    
 MINIMUM TEMPERATURE (F)   39        20      1897                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2016......SUNRISE   720 AM MST   SUNSET   523 PM MST   
DECEMBER 21 2016......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.                                          




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