AFOS product CLITUS
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738 
CDUS45 KTWC 160730
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1230 AM MST MON AUG 16 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 15 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         90    407 PM 110    2015  99     -9      109       
  MINIMUM         74    411 AM  63    1913  75     -1       83       
                                      1918                           
  AVERAGE         82                        87     -5       96     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.10 1979   0.06  -0.06     0.00     
  MONTH TO DATE    3.07                      1.03   2.04     0.27     
  SINCE OCT 1     12.74                      8.34   4.40     6.41     
  SINCE JAN 1     12.34                      6.15   6.19     2.88     

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

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  318                       330    -12      435        
  SINCE JUN 1   1724                      1685     39     1913        
  SINCE JAN 1   2415                      2240    175     2582        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (130)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     7.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88           100 AM                                      
 LOWEST     47           500 PM                                      
 AVERAGE    68                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   99       110      2020                      
 MINIMUM TEMPERATURE (F)   75        60      1938                      


SUNRISE AND SUNSET                                                    
AUGUST 16 2021........SUNRISE   549 AM MST   SUNSET   706 PM MST     
AUGUST 17 2021........SUNRISE   550 AM MST   SUNSET   705 PM MST     


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




$$