AFOS product CLITUS
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CDUS45 KTWC 190730
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1229 AM MST FRI MAY 19 2017


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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 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         83    501 PM 102    2009  92     -9       82       
  MINIMUM         59    615 AM  47    1962  61     -2       62       
                                      1933                          
                                      1903                          
  AVERAGE         71                        77     -6       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.29 1940   0.01  -0.01     0.00    
  MONTH TO DATE    0.02                      0.13  -0.11     0.00    
  SINCE OCT 1      3.29                      5.36  -2.07     5.41    
  SINCE JAN 1      1.61                      2.97  -1.36     2.53    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    8                         3      5        0       
  SINCE MAR 1     71                       242   -171       89       
  SINCE JUL 1    952                      1509   -557     1217       
                                                                     
 COOLING                                                             
  YESTERDAY        6                        12     -6        7       
  MONTH TO DATE  161                       168     -7      176       
  SINCE MAR 1    511                       318    193      391       
  SINCE JAN 1    520                       322    198      425       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     7.3                                         

                                                                     
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    30                                                       
 LOWEST      9                                                       
 AVERAGE    20                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   93       104      1925                    
 MINIMUM TEMPERATURE (F)   61        42      1903                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 19 2017...........SUNRISE   523 AM MST   SUNSET   717 PM MST   
MAY 20 2017...........SUNRISE   523 AM MST   SUNSET   718 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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