AFOS product CLITUS
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CDUS45 KTWC 200734
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1230 AM MST THU JUL 20 2017


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

...THE TUCSON AZ CLIMATE SUMMARY FOR JULY 19 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         97    255 PM 109    2009  99     -2      102       
  MINIMUM         75    658 AM  65    1948  75      0       78       
                                      1934                          
                                      1905                          
  AVERAGE         86                        87     -1       90      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.39 1970   0.08  -0.08      T      
  MONTH TO DATE    2.71                      1.15   1.56     1.08    
  SINCE OCT 1      6.00                      6.81  -0.81     8.08    
  SINCE JAN 1      4.32                      4.42  -0.10     5.20    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         0      0        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       21                        22     -1       25       
  MONTH TO DATE  470                       430     40      487       
  SINCE JUN 1   1220                      1024    196     1197       
  SINCE JAN 1   1953                      1526    427     1764       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     7.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69                                                       
 LOWEST     30                                                       
 AVERAGE    50                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   99       109      1989                    
 MINIMUM TEMPERATURE (F)   75        63      1906                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 20 2017..........SUNRISE   531 AM MST   SUNSET   729 PM MST   
JULY 21 2017..........SUNRISE   532 AM MST   SUNSET   728 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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