AFOS product CLITUS
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CDUS45 KTWC 210737
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1237 AM MST TUE SEP 21 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 20 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    317 PM 104    1926  94      3      101       
  MINIMUM         68    621 AM  50    1965  69     -1       78       
  AVERAGE         83                        82      1       90     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.36 1974   0.04  -0.04     0.00     
  MONTH TO DATE    0.35                      1.02  -0.67     0.00     
  SINCE OCT 1     13.87                     10.31   3.56     7.30     
  SINCE JAN 1     13.47                      8.12   5.35     3.77     

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

 COOLING                                                              
  YESTERDAY       18                        17      1       25        
  MONTH TO DATE  422                       384     38      427        
  SINCE SEP 1    422                       384     38      427        
  SINCE JAN 1   3168                      2973    195     3419        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     5.0                                        


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    59           600 AM                                      
 LOWEST     19           300 PM                                      
 AVERAGE    39                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   94       105      1954                      
 MINIMUM TEMPERATURE (F)   69        47      1965                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 21 2021.....SUNRISE   612 AM MST   SUNSET   621 PM MST     
SEPTEMBER 22 2021.....SUNRISE   612 AM MST   SUNSET   620 PM MST     


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




$$