AFOS product CLITUS
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816 
CDUS45 KTWC 200730
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1230 AM MST TUE JUL 20 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR JULY 19 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM        100    410 PM 109    2009 100      0      104       
  MINIMUM         78    634 AM  65    1905  77      1       83       
                                      1934                           
                                      1948                           
  AVERAGE         89                        88      1       94     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.39 1970   0.09  -0.09     0.00     
  MONTH TO DATE    1.59                      1.20   0.39     0.06     
  SINCE OCT 1      3.20                      6.30  -3.10     5.74     
  SINCE JAN 1      2.80                      4.11  -1.31     2.21     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE    0.0                                                
  SINCE JUL 1      0.0                                                

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       24                        23      1       29        
  MONTH TO DATE  439                       451    -12      525        
  SINCE JUN 1   1191                      1085    106     1174        
  SINCE JAN 1   1882                      1640    242     1843        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED     8.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           300 AM                                      
 LOWEST     26           400 PM                                      
 AVERAGE    47                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)  100       109      1989                      
 MINIMUM TEMPERATURE (F)   77        63      1906                      


SUNRISE AND SUNSET                                                    
JULY 20 2021..........SUNRISE   531 AM MST   SUNSET   729 PM MST     
JULY 21 2021..........SUNRISE   532 AM MST   SUNSET   728 PM MST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$