AFOS product CLITUS
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CDUS45 KTWC 120732
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1232 AM MST SUN DEC 12 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 11 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         67    437 PM  83    1939  66      1       66       
  MINIMUM         40    745 AM  15    1916  41     -1       43       
  AVERAGE         54                        53      1       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.02 1940   0.03  -0.03     0.00     
  MONTH TO DATE    0.39                      0.34   0.05     0.24     
  SINCE OCT 1      0.41                      1.57  -1.16     0.39     
  SINCE JAN 1     14.24                      9.99   4.25     4.16     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       11                        12     -1       10        
  MONTH TO DATE   46                       120    -74       87        
  SINCE DEC 1     46                       120    -74       87        
  SINCE JUL 1     85                       289   -204      264        

 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    10   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     3.9                                        


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    89           300 AM                                      
 LOWEST     28           500 PM                                      
 AVERAGE    59                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        79      2004                      
 MINIMUM TEMPERATURE (F)   41        20      1916                      


SUNRISE AND SUNSET                                                    
DECEMBER 12 2021......SUNRISE   715 AM MST   SUNSET   520 PM MST     
DECEMBER 13 2021......SUNRISE   716 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.




$$