AFOS product CLIPWM
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CDUS41 KGYX 010903
CLIPWM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GRAY ME
403 AM EST MON JAN 01 2024

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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 31 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         34   1:33 AM  53    1990  34      0       51        
  MINIMUM         26   6:55 AM -21    1963  18      8       32        
  AVERAGE         30                        26      4       42     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.49 1972   0.14  -0.14     0.05     
  MONTH TO DATE    6.67                      4.50   2.17     3.98     
  SINCE DEC 1      6.67                      4.50   2.17     3.98     
  SINCE JAN 1     56.67                     48.12   8.55    46.66     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           7.7  2007   0.6   -0.6      0.0      
  MONTH TO DATE    0.5                      14.6  -14.1      4.7      
  SINCE DEC 1      0.5                      14.6  -14.1      4.7      
  SINCE JUL 1      0.7                      17.1  -16.4      4.7      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       35                        39     -4       23        
  MONTH TO DATE  913                      1073   -160     1016        
  SINCE DEC 1    913                      1073   -160     1016        
  SINCE JUL 1   2182                      2451   -269     2252        

 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   5   RESULTANT WIND DIRECTION  NW (330)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     6.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           7:00 AM                                      
 LOWEST     69          10:00 PM                                      
 AVERAGE    77                                                        

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


THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   34        56      1966                      
 MINIMUM TEMPERATURE (F)   18       -17      2018                      


SUNRISE AND SUNSET                                                    
JANUARY  1 2024.......SUNRISE   7:15 AM EST   SUNSET   4:15 PM EST     
JANUARY  2 2024.......SUNRISE   7:15 AM EST   SUNSET   4:16 PM EST     


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




$$