AFOS product CLITUS
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CDUS45 KTWC 200733
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1233 AM MST MON SEP 20 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 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         97    344 PM 103    1901  94      3       99       
                                      1928                           
                                      1934                           
  MINIMUM         72    644 AM  53    1909  70      2       76       
  AVERAGE         85                        82      3       88     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.76 2018   0.04  -0.04     0.00     
  MONTH TO DATE    0.35                      0.98  -0.63     0.00     
  SINCE OCT 1     13.87                     10.27   3.60     7.30     
  SINCE JAN 1     13.47                      8.08   5.39     3.77     

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 SEP 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       20                        17      3       23        
  MONTH TO DATE  404                       367     37      402        
  SINCE SEP 1    404                       367     37      402        
  SINCE JAN 1   3150                      2956    194     3394        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     4.8                                        


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    85           200 AM                                      
 LOWEST     30          1100 PM                                      
 AVERAGE    58                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   94       104      1926                      
 MINIMUM TEMPERATURE (F)   69        50      1965                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 20 2021.....SUNRISE   611 AM MST   SUNSET   623 PM MST     
SEPTEMBER 21 2021.....SUNRISE   612 AM MST   SUNSET   621 PM MST     


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




$$