AFOS product CLITUS
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178 
CDUS45 KTWC 180732
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ                    
1230 AM MST MON MAY 18 2015


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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    514 PM 103    2003  92     -5      101       
  MINIMUM         59    602 AM  44    1911  61     -2       66       
  AVERAGE         73                        76     -3       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.11 1975   0.01  -0.01     0.00    
  MONTH TO DATE    0.09                      0.12  -0.03     0.00    
  SINCE OCT 1      7.20                      5.35   1.85     3.66    
  SINCE JAN 1      3.70                      2.96   0.74     0.61    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         3      0        0       
  SINCE MAR 1     63                       242   -179       66       
  SINCE JUL 1    905                      1509   -604      899       
                                                                     
 COOLING                                                             
  YESTERDAY        8                        11     -3       19       
  MONTH TO DATE  118                       156    -38      162       
  SINCE MAR 1    353                       306     47      350       
  SINCE JAN 1    361                       310     51      374       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
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    47                                                       
 LOWEST     10                                                       
 AVERAGE    29                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   92       102      2009                    
 MINIMUM TEMPERATURE (F)   61        47      1962                    
                                             1933                    
                                             1903                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 18 2015...........SUNRISE   524 AM MST   SUNSET   716 PM MST   
MAY 19 2015...........SUNRISE   524 AM MST   SUNSET   717 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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