AFOS product CLITUS
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791 
CDUS45 KTWC 120749
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1249 AM MST SUN SEP 12 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 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        103    405 PM 107    1990  96      7       90       
  MINIMUM         73    624 AM  55    1920  72      1       63       
                                      1928                           
  AVERAGE         88                        84      4       77     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.12 1921   0.05  -0.05     0.00     
  MONTH TO DATE    0.33                      0.62  -0.29     0.00     
  SINCE OCT 1     13.85                      9.91   3.94     7.30     
  SINCE JAN 1     13.45                      7.72   5.73     3.77     

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

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       23                        19      4       12        
  MONTH TO DATE  233                       223     10      237        
  SINCE SEP 1    233                       223     10      237        
  SINCE JAN 1   2979                      2812    167     3229        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED     4.1                                        


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    66           600 AM                                      
 LOWEST     15           200 PM                                      
 AVERAGE    41                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   96       106      2017                      
 MINIMUM TEMPERATURE (F)   72        55      1920                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 12 2021.....SUNRISE   606 AM MST   SUNSET   633 PM MST     
SEPTEMBER 13 2021.....SUNRISE   607 AM MST   SUNSET   632 PM MST     


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




$$