AFOS product CLITUS
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724 
CDUS45 KTWC 190733
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ 
1232 AM MST THU OCT 19 2017

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

...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 18 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         96    253 PM  98    1933  84     12       93       
                                      1921                          
  MINIMUM         67    719 AM  35    1904  56     11       60       
  AVERAGE         82                        70     12       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.01 1972   0.02  -0.02     0.00    
  MONTH TO DATE    0.00                      0.59  -0.59     0.10    
  SINCE OCT 1      0.00                      0.59  -0.59     0.10    
  SINCE JAN 1     10.18                      9.79   0.39    10.23    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                         4     -4        0       
  SINCE SEP 1      0                         4     -4        0       
  SINCE JUL 1      0                         4     -4        0       
                                                                     
 COOLING                                                             
  YESTERDAY       17                         6     11       12       
  MONTH TO DATE  265                       156    109      216       
  SINCE SEP 1    811                       653    158      691       
  SINCE JAN 1   3650                      3063    587     3401       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER  MM                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    MM                                                       
 LOWEST     MM                                                       
 AVERAGE    MM                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84        99      1921                    
 MINIMUM TEMPERATURE (F)   56        33      1908                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 19 2017.......SUNRISE   630 AM MST   SUNSET   546 PM MST   
OCTOBER 20 2017.......SUNRISE   631 AM MST   SUNSET   545 PM MST   

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

$$