AFOS product CLITUS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
439 
CDUS45 KTWC 100038
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
538 PM MST TUE SEP 09 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 9 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)                                                          
 TODAY                                                               
  MAXIMUM        103    339 PM 108    2023  97      6      102       
  MINIMUM         76    623 AM  51    1912  73      3       76       
  AVERAGE         90                        85      5       89     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.99 1977   0.05  -0.05     0.00     
  MONTH TO DATE    0.01                      0.52  -0.51     0.00     
  SINCE OCT 1      3.34                      9.81  -6.47    12.91     
  SINCE JAN 1      2.91                      7.62  -4.71    10.97     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            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                                                              
  TODAY           25                        20      5       24        
  MONTH TO DATE  192                       184      8      226        
  SINCE SEP 1    192                       184      8      226        
  SINCE JAN 1   3140                      2773    367     3086        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     5.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    58           600 AM                                      
 LOWEST     15           300 PM                                      
 AVERAGE    37                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   97       111      2023                      
 MINIMUM TEMPERATURE (F)   72        53      1912                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  9 2025.....SUNRISE   604 AM MST   SUNSET   637 PM MST     
SEPTEMBER 10 2025.....SUNRISE   605 AM MST   SUNSET   636 PM MST     


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




$$