AFOS product CLITUS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
862 
CDUS45 KTWC 310801
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
101 AM MST THU JUL 31 2025

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

...THE TUCSON AZ CLIMATE SUMMARY FOR JULY 30 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        106    356 PM 110    2020  99      7      101       
  MINIMUM         81    605 AM  64    1903  76      5       78       
                                      1919                           
  AVERAGE         94                        88      6       90     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.08 1964   0.08  -0.08     0.00     
  MONTH TO DATE    1.88                      2.12  -0.24     3.31     
  SINCE OCT 1      3.22                      7.22  -4.00    11.61     
  SINCE JAN 1      2.79                      5.03  -2.24     9.67     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE JUN 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       29                        22      7       25        
  MONTH TO DATE  748                       702     46      812        
  SINCE JUN 1   1453                      1336    117     1549        
  SINCE JAN 1   2118                      1891    227     2086        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     9.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    41           700 AM                                      
 LOWEST     15           500 PM                                      
 AVERAGE    28                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   99       111      1986                      
 MINIMUM TEMPERATURE (F)   76        66      1921                      
                                             1955                     
                                             2006                     


SUNRISE AND SUNSET                                                    
JULY 31 2025..........SUNRISE   538 AM MST   SUNSET   721 PM MST     
AUGUST  1 2025........SUNRISE   539 AM MST   SUNSET   721 PM MST     


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




$$