AFOS product CLITUS
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CDUS45 KTWC 130732
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1231 AM MST WED DEC 13 2017


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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 12 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         72    335 PM  79    2004  65      7       76       
  MINIMUM         45    706 AM  20    1916  39      6       47       
  AVERAGE         59                        52      7       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.53 1905   0.03  -0.03     0.00    
  MONTH TO DATE    0.02                      0.36  -0.34     0.00    
  SINCE OCT 1      0.11                      1.82  -1.71     0.60    
  SINCE JAN 1     10.29                     11.02  -0.73    10.73    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        13     -7        3       
  MONTH TO DATE   59                       145    -86      115       
  SINCE DEC 1     59                       145    -86      115       
  SINCE JUL 1     63                       351   -288      209       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    9                         0      9        0       
  SINCE DEC 1      9                         0      9        0       
  SINCE JAN 1   3918                      3146    772     3652       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED    12.3                                         

                                                                     
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)   65        84      2010                    
 MINIMUM TEMPERATURE (F)   39        19      1911                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2017......SUNRISE   716 AM MST   SUNSET   520 PM MST   
DECEMBER 14 2017......SUNRISE   717 AM MST   SUNSET   521 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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