AFOS product CLITUS
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
424 
CDUS45 KTWC 190730
CLITUS

CLIMATE REPORT 
NATIONAL WEATHER SERVICE TUCSON AZ
1230 AM MST SUN SEP 19 2021

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 18 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         97    339 PM 105    1956  95      2       99       
                                      2010                           
  MINIMUM         72    656 AM  53    1906  70      2       79       
  AVERAGE         85                        82      3       89     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          1.01 1925   0.04  -0.02     0.00     
  MONTH TO DATE    0.35                      0.94  -0.59     0.00     
  SINCE OCT 1     13.87                     10.23   3.64     7.30     
  SINCE JAN 1     13.47                      8.04   5.43     3.77     

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 SEP 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       20                        17      3       24        
  MONTH TO DATE  384                       350     34      379        
  SINCE SEP 1    384                       350     34      379        
  SINCE JAN 1   3130                      2939    191     3371        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79          1100 PM                                      
 LOWEST     27           300 PM                                      
 AVERAGE    53                                                        

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   94       103      1901                      
                                             1928                     
                                             1934                     
 MINIMUM TEMPERATURE (F)   70        53      1909                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 19 2021.....SUNRISE   610 AM MST   SUNSET   624 PM MST     
SEPTEMBER 20 2021.....SUNRISE   611 AM MST   SUNSET   623 PM MST     


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




$$