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CDUS41 KGYX 090912
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
412 AM EST SAT DEC 09 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 8 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         38   1:52 PM  58    1951  41     -3       48        
  MINIMUM         14   4:16 AM  -5    1989  25    -11       34        
  AVERAGE         26                        33     -7       41     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.46 1950   0.15  -0.15     0.00     
  MONTH TO DATE    0.83                      1.21  -0.38     1.34     
  SINCE DEC 1      0.83                      1.21  -0.38     1.34     
  SINCE JAN 1     50.83                     44.83   6.00    44.02     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.4  1929   0.4   -0.4      0.0      
  MONTH TO DATE    0.5                       2.6   -2.1       T       
  SINCE DEC 1      0.5                       2.6   -2.1       T       
  SINCE JUL 1      0.7                       5.1   -4.4       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       39                        32      7       24        
  MONTH TO DATE  261                       249     12      213        
  SINCE DEC 1    261                       249     12      213        
  SINCE JUL 1   1530                      1627    -97     1449        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    423                       446    -23      542        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (290)       
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     3.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    95           1:00 AM                                      
 LOWEST     54           1:00 PM                                      
 AVERAGE    75                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        54      1980                      
 MINIMUM TEMPERATURE (F)   24        -6      1949                      


SUNRISE AND SUNSET                                                    
DECEMBER  9 2023......SUNRISE   7:03 AM EST   SUNSET   4:04 PM EST     
DECEMBER 10 2023......SUNRISE   7:04 AM EST   SUNSET   4:04 PM EST     


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




$$