116 
CDUS45 KTWC 080733
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1233 AM MST MON SEP 08 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 7 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         97    414 PM 105    2000  97      0       99       
                                      2023                           
  MINIMUM         73    711 AM  57    1920  73      0       83       
  AVERAGE         85                        85      0       91     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.25 2016   0.05  -0.05     0.00     
  MONTH TO DATE    0.01                      0.42  -0.41     0.00     
  SINCE OCT 1      3.34                      9.71  -6.37    12.91     
  SINCE JAN 1      2.91                      7.52  -4.61    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       20                        20      0       26        
  MONTH TO DATE  144                       144      0      177        
  SINCE SEP 1    144                       144      0      177        
  SINCE JAN 1   3092                      2733    359     3037        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.6                                        


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    81           700 AM                                      
 LOWEST     27           400 PM                                      
 AVERAGE    54                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   97       105      1924                      
                                             1990                     
                                             1994                     
 MINIMUM TEMPERATURE (F)   73        58      1912                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  8 2025.....SUNRISE   604 AM MST   SUNSET   638 PM MST     
SEPTEMBER  9 2025.....SUNRISE   604 AM MST   SUNSET   637 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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