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044 
CDUS41 KGYX 100919
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
419 AM EST SUN DEC 10 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 9 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         46   3:04 PM  54    1980  40      6       43        
  MINIMUM         23   1:08 AM  -6    1949  24     -1       28        
  AVERAGE         35                        32      3       36     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.95 2014   0.15  -0.15     0.00     
  MONTH TO DATE    0.83                      1.36  -0.53     1.34     
  SINCE DEC 1      0.83                      1.36  -0.53     1.34     
  SINCE JAN 1     50.83                     44.98   5.85    44.02     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0          13.9  2005   0.4   -0.4      0.0      
  MONTH TO DATE    0.5                       3.0   -2.5       T       
  SINCE DEC 1      0.5                       3.0   -2.5       T       
  SINCE JUL 1      0.7                       5.5   -4.8       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       30                        33     -3       29        
  MONTH TO DATE  291                       282      9      242        
  SINCE DEC 1    291                       282      9      242        
  SINCE JUL 1   1560                      1660   -100     1478        

 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   1   RESULTANT WIND DIRECTION   N (340)       
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     2.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           7:00 PM                                      
 LOWEST     79           2:00 PM                                      
 AVERAGE    90                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        58      2008                      
                                             2019                     
 MINIMUM TEMPERATURE (F)   24        -8      1949                      


SUNRISE AND SUNSET                                                    
DECEMBER 10 2023......SUNRISE   7:04 AM EST   SUNSET   4:04 PM EST     
DECEMBER 11 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.




$$