AFOS product CLITUS
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328 
CDUS45 KTWC 110732
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1232 AM MST SAT DEC 11 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 10 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         62    305 PM  82    1939  66     -4       62       
                                      1950                           
  MINIMUM         49    748 AM  19    1916  41      8       50       
  AVERAGE         56                        53      3       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.39          0.89 1965   0.04   0.35     0.24     
  MONTH TO DATE    0.39                      0.31   0.08     0.24     
  SINCE OCT 1      0.41                      1.54  -1.13     0.39     
  SINCE JAN 1     14.24                      9.96   4.28     4.16     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE    0.0                                                
  SINCE JUL 1      0.0                                                

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        9                        12     -3        9        
  MONTH TO DATE   35                       108    -73       77        
  SINCE DEC 1     35                       108    -73       77        
  SINCE JUL 1     74                       277   -203      254        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    7                         0      7        3        
  SINCE DEC 1      7                         0      7        3        
  SINCE JAN 1   3600                      3423    177     4150        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     7.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM                                      
 LOWEST     44           400 PM                                      
 AVERAGE    71                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        83      1939                      
 MINIMUM TEMPERATURE (F)   41        15      1916                      


SUNRISE AND SUNSET                                                    
DECEMBER 11 2021......SUNRISE   715 AM MST   SUNSET   520 PM MST     
DECEMBER 12 2021......SUNRISE   715 AM MST   SUNSET   520 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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