AFOS product CLITUS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
011 
CDUS45 KTWC 180730
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1230 AM MST TUE MAY 18 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 17 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         85    445 PM 103    2003  92     -7       98       
  MINIMUM         59    602 AM  44    1911  62     -3       64       
  AVERAGE         72                        77     -5       81     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.11 1975   0.01  -0.01     0.00     
  MONTH TO DATE    0.00                      0.10  -0.10     0.01     
  SINCE OCT 1      1.44                      4.77  -3.33     5.63     
  SINCE JAN 1      1.04                      2.58  -1.54     2.10     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE   MM                                                  
  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        7                        12     -5       16        
  MONTH TO DATE  221                       163     58      272        
  SINCE MAR 1    488                       342    146      451        
  SINCE JAN 1    494                       348    146      451        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED     8.3                                        


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    24           600 AM                                      
 LOWEST     11           300 PM                                      
 AVERAGE    18                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   93       102      2009                      
 MINIMUM TEMPERATURE (F)   62        47      1903                      
                                             1933                     
                                             1962                     


SUNRISE AND SUNSET                                                    
MAY 18 2021...........SUNRISE   524 AM MST   SUNSET   717 PM MST     
MAY 19 2021...........SUNRISE   523 AM MST   SUNSET   717 PM MST     


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




$$