AFOS product CLITUS
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854 
CDUS45 KTWC 010732
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1232 AM MST SUN JUN 01 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 31 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         99    442 PM 107    1910  98      1      102       
                                      2002                           
  MINIMUM         74    600 AM  44    1918  66      8       67       
  AVERAGE         87                        82      5       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.13 1914   0.01  -0.01     0.00     
  MONTH TO DATE    0.03                      0.20  -0.17     0.00     
  SINCE OCT 1      0.99                      4.87  -3.88     7.23     
  SINCE JAN 1      0.56                      2.68  -2.12     5.29     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    5                         0      5        0        
  SINCE MAR 1    178                       182     -4      217        
  SINCE JUL 1   1030                      1327   -297     1156        

 COOLING                                                              
  YESTERDAY       22                        17      5       20        
  MONTH TO DATE  403                       370     33      388        
  SINCE MAR 1    654                       549    105      528        
  SINCE JAN 1    665                       555    110      537        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     6.9                                        


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    27           600 AM                                      
 LOWEST     12           500 PM                                      
 AVERAGE    20                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   98       107      2012                      
 MINIMUM TEMPERATURE (F)   67        44      1916                      


SUNRISE AND SUNSET                                                    
JUNE  1 2025..........SUNRISE   518 AM MST   SUNSET   725 PM MST     
JUNE  2 2025..........SUNRISE   518 AM MST   SUNSET   726 PM MST     


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




$$