AFOS product CLITUS
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081 
CDUS45 KTWC 200741
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1241 AM MST FRI AUG 20 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 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         91    513 PM 111    2020  99     -8      111       
  MINIMUM         72    455 AM  60    1924  75     -3       81       
  AVERAGE         82                        87     -5       96     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.84 1920   0.06  -0.06     0.00     
  MONTH TO DATE    3.63                      1.27   2.36     0.27     
  SINCE OCT 1     13.30                      8.58   4.72     6.41     
  SINCE JAN 1     12.90                      6.39   6.51     2.88     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  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       17                        22     -5       31        
  MONTH TO DATE  387                       418    -31      556        
  SINCE JUN 1   1793                      1773     20     2034        
  SINCE JAN 1   2484                      2328    156     2703        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     6.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER  MM                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           500 AM                                      
 LOWEST     33           400 PM                                      
 AVERAGE    58                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   99       110      1915                      
 MINIMUM TEMPERATURE (F)   75        55      1917                      


SUNRISE AND SUNSET                                                    
AUGUST 20 2021........SUNRISE   552 AM MST   SUNSET   702 PM MST     
AUGUST 21 2021........SUNRISE   552 AM MST   SUNSET   701 PM MST     


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




$$