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154 
CDUS41 KGYX 170819
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
419 AM EDT THU AUG 17 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 16 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         73   2:08 PM  95    1959  79     -6       80        
  MINIMUM         63   4:58 AM  43    1964  60      3       58        
  AVERAGE         68                        70     -2       69     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.00 1900   0.12  -0.12     0.00     
  MONTH TO DATE    2.84                      1.86   0.98     0.26     
  SINCE JUN 1     14.27                      9.44   4.83     4.16     
  SINCE JAN 1     36.00                     28.64   7.36    20.04     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2000   0.0    0.0      0.0      
                                      2001                           
                                      2002                           
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    7                         0      7        0        
  SINCE JUN 1    145                        99     46       98        
  SINCE JUL 1      9                        10     -1        0        

 COOLING                                                              
  YESTERDAY        3                         5     -2        4        
  MONTH TO DATE   55                        88    -33      141        
  SINCE JUN 1    296                       332    -36      415        
  SINCE JAN 1    302                       343    -41      426        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)       
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     4.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           6:00 AM                                      
 LOWEST     76           2:00 PM                                      
 AVERAGE    87                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79        97      1987                      
 MINIMUM TEMPERATURE (F)   60        42      1961                      


SUNRISE AND SUNSET                                                    
AUGUST 17 2023........SUNRISE   5:48 AM EDT   SUNSET   7:42 PM EDT     
AUGUST 18 2023........SUNRISE   5:49 AM EDT   SUNSET   7:41 PM EDT     


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




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