AFOS product CLITUS
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CDUS45 KTWC 130738
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1238 AM MST SAT SEP 13 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 12 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    434 PM 106    2017  96      1      101       
  MINIMUM         77    652 AM  55    1920  72      5       73       
  AVERAGE         87                        84      3       87     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.06          1.48 1966   0.05   0.01     0.00     
  MONTH TO DATE    0.07                      0.67  -0.60     0.00     
  SINCE OCT 1      3.40                      9.96  -6.56    12.91     
  SINCE JAN 1      2.97                      7.77  -4.80    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       22                        19      3       22        
  MONTH TO DATE  263                       242     21      292        
  SINCE SEP 1    263                       242     21      292        
  SINCE JAN 1   3211                      2831    380     3152        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED     8.5                                        


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    71           500 AM                                      
 LOWEST     24           400 PM                                      
 AVERAGE    48                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   96       107      1895                      
 MINIMUM TEMPERATURE (F)   72        52      1952                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 13 2025.....SUNRISE   607 AM MST   SUNSET   632 PM MST     
SEPTEMBER 14 2025.....SUNRISE   607 AM MST   SUNSET   630 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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