AFOS product CLITUS
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CDUS45 KTWC 090737
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1237 AM MST FRI MAY 09 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 8 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         90        MM 106    1989  89      1       89        
  MINIMUM         56        MM  40    1921  59     -3       59        
                                      1965                           
  AVERAGE         73                        74     -1       74     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.07 1987   0.01  -0.01     0.00     
  MONTH TO DATE    0.03                      0.04  -0.01     0.00     
  SINCE OCT 1      0.99                      4.71  -3.72     7.23     
  SINCE JAN 1      0.56                      2.52  -1.96     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        8                         9     -1        9        
  MONTH TO DATE   50                        66    -16       69        
  SINCE MAR 1    301                       245     56      209        
  SINCE JAN 1    312                       251     61      218        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     5.5                                        


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    49           600 AM                                      
 LOWEST     15           600 PM                                      
 AVERAGE    32                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       102      2009                      
 MINIMUM TEMPERATURE (F)   60        40      1896                      


SUNRISE AND SUNSET                                                    
MAY  9 2025...........SUNRISE   530 AM MST   SUNSET   710 PM MST     
MAY 10 2025...........SUNRISE   530 AM MST   SUNSET   711 PM MST     


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




$$