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422 
CDUS41 KGYX 310906
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
406 AM EST SUN DEC 31 2023

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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 30 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         39  12:30 AM  55    1984  35      4       49        
  MINIMUM         33   1:44 PM -16    1963  19     14       24        
  AVERAGE         36                        26     10       37     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.23          2.07 1942   0.13   0.10     0.00     
  MONTH TO DATE    6.67                      4.36   2.31     3.93     
  SINCE DEC 1      6.67                      4.36   2.31     3.93     
  SINCE JAN 1     56.67                     47.98   8.69    46.61     

SNOWFALL (IN)                                                              
  YESTERDAY        T            10.7  2000   0.6   -0.6      0.0      
  MONTH TO DATE    0.5                      14.0  -13.5      4.7      
  SINCE DEC 1      0.5                      14.0  -13.5      4.7      
  SINCE JUL 1      0.7                      16.5  -15.8      4.7      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       29                        38     -9       28        
  MONTH TO DATE  878                      1034   -156      993        
  SINCE DEC 1    878                      1034   -156      993        
  SINCE JUL 1   2147                      2412   -265     2229        

 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   7   RESULTANT WIND DIRECTION  NW (330)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     7.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM                                      
 LOWEST     82          11:00 PM                                      
 AVERAGE    91                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   34        53      1990                      
 MINIMUM TEMPERATURE (F)   18       -21      1963                      


SUNRISE AND SUNSET                                                    
DECEMBER 31 2023......SUNRISE   7:15 AM EST   SUNSET   4:14 PM EST     
JANUARY  1 2024.......SUNRISE   7:15 AM EST   SUNSET   4:15 PM EST     


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




$$