AFOS product CLITUS
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CDUS45 KTWC 120736
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1236 AM MST FRI SEP 12 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 11 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM        100    341 PM 107    1990  96      4      104       
  MINIMUM         78   1159 PM  55    1920  72      6       68       
                                      1928                           
  AVERAGE         89                        84      5       86     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.12 1921   0.05  -0.05     0.00     
  MONTH TO DATE    0.01                      0.62  -0.61     0.00     
  SINCE OCT 1      3.34                      9.91  -6.57    12.91     
  SINCE JAN 1      2.91                      7.72  -4.81    10.97     

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       24                        19      5       21        
  MONTH TO DATE  241                       223     18      270        
  SINCE SEP 1    241                       223     18      270        
  SINCE JAN 1   3189                      2812    377     3130        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     E (110)       
  AVERAGE WIND SPEED     8.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           900 PM                                      
 LOWEST     25           300 PM                                      
 AVERAGE    43                                                        

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


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 2025.....SUNRISE   606 AM MST   SUNSET   633 PM MST     
SEPTEMBER 13 2025.....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.




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