AFOS product CLITUS
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CDUS45 KTWC 210739
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1239 AM MST THU JAN 21 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR JANUARY 20 2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
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         72    250 PM  84    1950  66      6       75       
                                      1971                           
  MINIMUM         53    814 AM  22    1918  40     13       51       
                                      1936                           
  AVERAGE         63                        53     10       63     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.04          0.62 1938   0.03   0.01     0.00     
  MONTH TO DATE    0.04                      0.60  -0.56     0.23     
  SINCE OCT 1      0.44                      2.99  -2.55     3.76     
  SINCE JAN 1      0.04                      0.60  -0.56     0.23     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                        12    -10        2        
  MONTH TO DATE  192                       254    -62      230        
  SINCE DEC 1    512                       659   -147      573        
  SINCE JUL 1    689                       865   -176      701        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      3                         0      3        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    SE (120)       
  AVERAGE WIND SPEED    15.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER  MM                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74          1100 PM                                      
 LOWEST     26          1200 AM                                      
 AVERAGE    50                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        81      1950                      
 MINIMUM TEMPERATURE (F)   40        17      1922                      


SUNRISE AND SUNSET                                                    
JANUARY 21 2021.......SUNRISE   723 AM MST   SUNSET   548 PM MST     
JANUARY 22 2021.......SUNRISE   723 AM MST   SUNSET   549 PM MST     


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




$$