AFOS product CLITUS
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302 
CDUS45 KTWC 200739
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1239 AM MST WED AUG 20 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 19 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM        102    330 PM 111    2020  99      3      106       
  MINIMUM         82    655 AM  60    1924  75      7       79       
  AVERAGE         92                        87      5       93     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.84 1920   0.06  -0.06      T       
  MONTH TO DATE    0.05                      1.27  -1.22     0.97     
  SINCE OCT 1      3.27                      8.58  -5.31    12.68     
  SINCE JAN 1      2.84                      6.39  -3.55    10.74     

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       27                        22      5       28        
  MONTH TO DATE  513                       418     95      476        
  SINCE JUN 1   1994                      1773    221     2047        
  SINCE JAN 1   2659                      2328    331     2584        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (120)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED     7.2                                        


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    51           800 AM                                      
 LOWEST     21           400 PM                                      
 AVERAGE    36                                                        

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


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 2025........SUNRISE   552 AM MST   SUNSET   702 PM MST     
AUGUST 21 2025........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.




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