927 
CDUS45 KTWC 140736
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1236 AM MST FRI MAY 14 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 13 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        100    420 PM 105    1988  91      9       91       
  MINIMUM         63    547 AM  39    1933  61      2       61       
  AVERAGE         82                        76      6       76     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.08 1977   0.01  -0.01     0.00     
  MONTH TO DATE    0.00                      0.07  -0.07     0.01     
  SINCE OCT 1      1.44                      4.74  -3.30     5.63     
  SINCE JAN 1      1.04                      2.55  -1.51     2.10     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  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       17                        11      6       11        
  MONTH TO DATE  167                       117     50      220        
  SINCE MAR 1    434                       296    138      399        
  SINCE JAN 1    440                       302    138      399        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     7.4                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER  MM                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    18           500 AM                                      
 LOWEST      3           400 PM                                      
 AVERAGE    11                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   91       104      1988                      
 MINIMUM TEMPERATURE (F)   61        41      1933                      


SUNRISE AND SUNSET                                                    
MAY 14 2021...........SUNRISE   527 AM MST   SUNSET   714 PM MST     
MAY 15 2021...........SUNRISE   526 AM MST   SUNSET   715 PM MST     


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




$$