AFOS product CLITUS
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CDUS45 KTWC 220730
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1230 AM MST WED DEC 22 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 21 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         75    240 PM  80    1917  65     10       79       
  MINIMUM         42    501 AM  20    1930  40      2       37       
  AVERAGE         59                        52      7       58     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.36 1923   0.03  -0.03     0.00     
  MONTH TO DATE    0.46                      0.66  -0.20     0.24     
  SINCE OCT 1      0.48                      1.89  -1.41     0.39     
  SINCE JAN 1     14.31                     10.31   4.00     4.16     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        6                        13     -7        7        
  MONTH TO DATE  146                       246   -100      208        
  SINCE DEC 1    146                       246   -100      208        
  SINCE JUL 1    185                       415   -230      385        

 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    12   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)       
  AVERAGE WIND SPEED     4.3                                        


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    60          1200 AM                                      
 LOWEST     14           300 PM                                      
 AVERAGE    37                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        82      1917                      
 MINIMUM TEMPERATURE (F)   40        16      1897                      


SUNRISE AND SUNSET                                                    
DECEMBER 22 2021......SUNRISE   721 AM MST   SUNSET   524 PM MST     
DECEMBER 23 2021......SUNRISE   722 AM MST   SUNSET   525 PM MST     


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




$$