AFOS product CLITUS
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857 
CDUS45 KTWC 190730
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                   
1230 AM MST SAT DEC 19 2015

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 18 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         71    436 PM  80    1950  64      7       58       
  MINIMUM         33    701 AM  23    1933  39     -6       43       
                                      1916                          
  AVERAGE         52                        51      1       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.67 1978   0.03  -0.03     0.01    
  MONTH TO DATE    0.47                      0.56  -0.09     1.47    
  SINCE OCT 1      2.88                      2.02   0.86     2.80    
  SINCE JAN 1     13.42                     11.22   2.20     9.49    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        14     -1       14       
  MONTH TO DATE  204                       226    -22      124       
  SINCE DEC 1    204                       226    -22      124       
  SINCE JUL 1    399                       432    -33      260       
                                                                     
 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    15   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
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    70                                                       
 LOWEST     14                                                       
 AVERAGE    42                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        81      1917                    
 MINIMUM TEMPERATURE (F)   39        19      1895                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 19 2015......SUNRISE   719 AM MST   SUNSET   522 PM MST   
DECEMBER 20 2015......SUNRISE   720 AM MST   SUNSET   523 PM MST   

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

$$