AFOS product CLITUS
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655 
CDUS45 KTWC 311130
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
430 AM MST SAT JUL 31 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR JULY 30 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         95    309 PM 110    2020  99     -4      110       
  MINIMUM         71   1144 PM  64    1903  76     -5       80       
                                      1919                           
  AVERAGE         83                        88     -5       95     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.67          1.08 1964   0.08   0.59     0.00     
  MONTH TO DATE    8.06                      2.12   5.94     0.46     
  SINCE OCT 1      9.67                      7.22   2.45     6.14     
  SINCE JAN 1      9.27                      5.03   4.24     2.61     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE   MM                                                  
  SINCE JUL 1     MM                                                  

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       18                        22     -4       30        
  MONTH TO DATE  636                       702    -66      798        
  SINCE JUN 1   1388                      1336     52     1447        
  SINCE JAN 1   2079                      1891    188     2116        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    53   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    67   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     7.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1100 PM                                      
 LOWEST     32           300 PM                                      
 AVERAGE    62                                                        

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


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 2021..........SUNRISE   538 AM MST   SUNSET   721 PM MST     
AUGUST  1 2021........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.




$$