AFOS product CLITUS
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CDUS45 KTWC 170731
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1229 AM MST THU DEC 17 2015


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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 16 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         52    405 PM  79    1980  64    -12       67       
                                      1969                          
                                      1939                          
  MINIMUM         28    740 AM  19    1901  39    -11       45       
  AVERAGE         40                        51    -11       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.99 1908   0.04  -0.04     0.00    
  MONTH TO DATE    0.47                      0.50  -0.03     1.13    
  SINCE OCT 1      2.88                      1.96   0.92     2.46    
  SINCE JAN 1     13.42                     11.16   2.26     9.15    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        14     11        9       
  MONTH TO DATE  169                       198    -29       97       
  SINCE DEC 1    169                       198    -29       97       
  SINCE JUL 1    364                       404    -40      233       
                                                                     
 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    10   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     4.3                                         

                                                                     
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    85                                                       
 LOWEST     22                                                       
 AVERAGE    54                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        83      2013                    
 MINIMUM TEMPERATURE (F)   39        19      1911                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2015......SUNRISE   718 AM MST   SUNSET   521 PM MST   
DECEMBER 18 2015......SUNRISE   719 AM MST   SUNSET   522 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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