AFOS product CLITUS
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CDUS45 KTWC 210732
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1232 AM MST MON MAY 21 2018


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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         95    432 PM 105    2005  93      2       91       
  MINIMUM         61    530 AM  39    1902  62     -1       54       
  AVERAGE         78                        77      1       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 1987   0.00   0.00     0.00    
  MONTH TO DATE    T                         0.14  -0.14     0.02    
  SINCE OCT 1      2.57                      5.37  -2.80     3.29    
  SINCE JAN 1      1.98                      2.98  -1.00     1.61    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         3      0        8       
  SINCE MAR 1    118                       242   -124       71       
  SINCE JUL 1    747                      1509   -762      952       
                                                                     
 COOLING                                                             
  YESTERDAY       13                        12      1        8       
  MONTH TO DATE  262                       192     70      175       
  SINCE MAR 1    553                       342    211      525       
  SINCE JAN 1    557                       346    211      534       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     6.5                                         

                                                                     
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    27                                                       
 LOWEST      3                                                       
 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 2018...........SUNRISE   523 AM MST   SUNSET   719 PM MST   
MAY 22 2018...........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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