285 
CDUS45 KTWC 280731
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST FRI MAY 28 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 27 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         96    357 PM 107    1951  96      0      103       
  MINIMUM         64    623 AM  44    1917  65     -1       66       
  AVERAGE         80                        81     -1       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.44 2005   0.01  -0.01     0.00     
  MONTH TO DATE    0.00                      0.18  -0.18     0.01     
  SINCE OCT 1      1.44                      4.85  -3.41     5.63     
  SINCE JAN 1      1.04                      2.66  -1.62     2.10     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE    0.0                                                
  SINCE JUL 1      1.0                                                

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1    179                       182     -3      155        
  SINCE JUL 1   1198                      1327   -129     1258        

 COOLING                                                              
  YESTERDAY       15                        16     -1       20        
  MONTH TO DATE  347                       304     43      392        
  SINCE MAR 1    614                       483    131      571        
  SINCE JAN 1    620                       489    131      571        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     5.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    19           400 AM                                      
 LOWEST      4           400 PM                                      
 AVERAGE    12                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   97       107      1958                      
                                             2000                     
 MINIMUM TEMPERATURE (F)   66        45      1905                      


SUNRISE AND SUNSET                                                    
MAY 28 2021...........SUNRISE   519 AM MST   SUNSET   723 PM MST     
MAY 29 2021...........SUNRISE   519 AM MST   SUNSET   724 PM MST     


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




$$