Weather Service Report


331 
CDUS45 KPSR 210814
CLIPHX

CLIMATE REPORT 
NATIONAL WEATHER SERVICE PHOENIX AZ
114 AM MST MON SEP 21 2020

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

...THE PHOENIX AZ CLIMATE SUMMARY FOR SEPTEMBER 20 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM        106    318 PM 107    2010  99      7       97       
  MINIMUM         78    652 AM  47    1965  76      2       73       
  AVERAGE         92                        87      5       85     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.49 1896   0.02  -0.02     0.00     
                                      1902                           
  MONTH TO DATE    0.00                      0.45  -0.45     0.02     
  SINCE OCT 1      6.80                      7.84  -1.04     9.34     
  SINCE JAN 1      4.55                      5.73  -1.18     3.45     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0                                                
  MONTH TO DATE    0.0                                                
  SINCE JAN 1      0.0                                                
  SINCE JUL 1      0.0                                                
  SNOW DEPTH      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       27                        22      5       20        
  MONTH TO DATE  542                       502     40      569        
  SINCE SEP 1    542                       502     40      569        
  SINCE JAN 1   4477                      3971    506     4100        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (10)        
  AVERAGE WIND SPEED     4.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    31           700 AM                                      
 LOWEST     10           400 PM                                      
 AVERAGE    21                                                        

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


THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   98       107      2001                      
                                             2003                     
                                             2011                     
 MINIMUM TEMPERATURE (F)   75        47      1965                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 21 2020.....SUNRISE   616 AM MST   SUNSET   625 PM MST     
SEPTEMBER 22 2020.....SUNRISE   617 AM MST   SUNSET   624 PM MST     


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




$$

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Western Regional Climate Center, wrcc@dri.edu