008  
CDUS41 KGYX 230917  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
417 AM EST MON DEC 23 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 22 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 18 2:53 PM 60 1949 37 -19 35  
MINIMUM 9 8:04 AM -14 1970 21 -12 16  
AVERAGE 14 29 -15 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.46 1902 0.14 -0.14 0.00  
MONTH TO DATE 4.31 3.27 1.04 5.62  
SINCE DEC 1 4.31 3.27 1.04 5.62  
SINCE JAN 1 46.68 46.89 -0.21 55.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.6 1962 0.6 -0.6 0.0  
MONTH TO DATE 5.2 9.3 -4.1 0.5  
SINCE DEC 1 5.2 9.3 -4.1 0.5  
SINCE JUL 1 5.2 11.8 -6.6 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 36 15 39  
MONTH TO DATE 769 733 36 658  
SINCE DEC 1 769 733 36 658  
SINCE JUL 1 1964 2111 -147 1927  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 522 446 76 423    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 1:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 1990  
MINIMUM TEMPERATURE (F) 20 -9 1945  
 
SUNRISE AND SUNSET  
DECEMBER 23 2024......SUNRISE 7:13 AM EST SUNSET 4:09 PM EST  
DECEMBER 24 2024......SUNRISE 7:13 AM EST SUNSET 4:09 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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