AFOS product CLITUS
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542 
CDUS45 KTWC 170730
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ                                   
1229 AM MST SAT FEB 17 2018


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

...THE TUCSON AZ CLIMATE SUMMARY FOR FEBRUARY 16 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         59    444 PM  87    2016  69    -10       74       
  MINIMUM         54    529 AM  21    1910  42     12       41       
  AVERAGE         57                        55      2       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.25          0.38 1911   0.03   0.22     0.00    
  MONTH TO DATE    1.70                      0.50   1.20     0.02    
  SINCE OCT 1      2.31                      3.83  -1.52     2.88    
  SINCE JAN 1      1.72                      1.44   0.28     1.20    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        10     -2        7       
  MONTH TO DATE   50                       168   -118       61       
  SINCE DEC 1    472                       956   -484      694       
  SINCE JUL 1    476                      1162   -686      788       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        9       
  SINCE DEC 1     13                         1     12       12       
  SINCE JAN 1      4                         1      3        9       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     1.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER  MM                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    MM                                                       
 LOWEST     MM                                                       
 AVERAGE    MM                                                       

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

                                                                     
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      2016                    
 MINIMUM TEMPERATURE (F)   42        19      1910                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 17 2018......SUNRISE   704 AM MST   SUNSET   612 PM MST   
FEBRUARY 18 2018......SUNRISE   703 AM MST   SUNSET   613 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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