AFOS product CLITUS
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CDUS45 KTWC 210755
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1252 AM MST SUN MAY 21 2017


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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 20 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         91    444 PM 105    2005  93     -2       94       
  MINIMUM         54    506 AM  39    1902  62     -8       67       
  AVERAGE         73                        77     -4       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 1987   0.00   0.00     0.00    
  MONTH TO DATE    0.02                      0.14  -0.12     0.00    
  SINCE OCT 1      3.29                      5.37  -2.08     5.41    
  SINCE JAN 1      1.61                      2.98  -1.37     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        8                        12     -4       16       
  MONTH TO DATE  175                       192    -17      201       
  SINCE MAR 1    525                       342    183      416       
  SINCE JAN 1    534                       346    188      450       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
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    24                                                       
 LOWEST      6                                                       
 AVERAGE    15                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   93       107      2005                    
 MINIMUM TEMPERATURE (F)   62        42      1899                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2017...........SUNRISE   522 AM MST   SUNSET   719 PM MST   
MAY 22 2017...........SUNRISE   522 AM MST   SUNSET   719 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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