AFOS product CLITUS
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090 
CDUS45 KTWC 290744
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ 
1243 AM MST FRI DEC 29 2017

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         80    251 PM  82    1922  64     16       70       
  MINIMUM         40    556 AM  18    1954  39      1       43       
  AVERAGE         60                        51      9       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.11 1906   0.03  -0.03     0.00    
  MONTH TO DATE    0.50                      0.84  -0.34     0.73    
  SINCE OCT 1      0.59                      2.30  -1.71     1.33    
  SINCE JAN 1     10.77                     11.50  -0.73    11.46    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                        14     -9        8       
  MONTH TO DATE  233                       366   -133      247       
  SINCE DEC 1    233                       366   -133      247       
  SINCE JUL 1    237                       572   -335      341       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    9                         0      9        3       
  SINCE DEC 1      9                         0      9        3       
  SINCE JAN 1   3918                      3146    772     3655       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     6.6                                         

                                                                     
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 TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        85      1921                    
 MINIMUM TEMPERATURE (F)   39        19      2003                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 29 2017......SUNRISE   724 AM MST   SUNSET   528 PM MST   
DECEMBER 30 2017......SUNRISE   724 AM MST   SUNSET   529 PM MST   

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

$$