AFOS product CLITUS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
258 
CDUS45 KTWC 180730
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1230 AM MST FRI APR 18 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 17 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         83    136 PM  97    1948  83      0       89       
                                      1987                           
  MINIMUM         58    615 AM  30    1924  53      5       54       
  AVERAGE         71                        68      3       72     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.44 1970   0.00   0.00     0.00     
  MONTH TO DATE    0.05                      0.19  -0.14     0.88     
  SINCE OCT 1      0.96                      4.62  -3.66     7.23     
  SINCE JAN 1      0.53                      2.43  -1.90     5.29     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   39                        32      7       54        
  SINCE MAR 1    165                       170     -5      217        
  SINCE JUL 1   1017                      1315   -298     1156        

 COOLING                                                              
  YESTERDAY        6                         5      1        7        
  MONTH TO DATE  120                        62     58       33        
  SINCE MAR 1    191                       104     87       42        
  SINCE JAN 1    202                       110     92       51        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED     9.8                                        


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    39           700 AM                                      
 LOWEST      6           200 PM                                      
 AVERAGE    23                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   83        98      1989                      
 MINIMUM TEMPERATURE (F)   54        31      1896                      


SUNRISE AND SUNSET                                                    
APRIL 18 2025.........SUNRISE   551 AM MST   SUNSET   656 PM MST     
APRIL 19 2025.........SUNRISE   550 AM MST   SUNSET   656 PM MST     


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




$$