050  
CDUS41 KGYX 102148  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
448 PM EST TUE DEC 10 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 10 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 27 2:59 PM 58 2008 40 -13 53  
2019  
MINIMUM 24 10:02 AM -8 1949 24 0 36  
AVERAGE 26 32 -6 45  
 
PRECIPITATION (IN)  
TODAY T 2.58 1878 0.16 -0.16 0.48  
MONTH TO DATE 1.04 1.52 -0.48 1.31  
SINCE DEC 1 1.04 1.52 -0.48 1.31  
SINCE JAN 1 43.41 45.14 -1.73 51.31  
 
SNOWFALL (IN)  
TODAY 0.3 9.0 1905 0.3 0.0 0.0  
MONTH TO DATE 5.2 3.3 1.9 0.5  
SINCE DEC 1 5.2 3.3 1.9 0.5  
SINCE JUL 1 5.2 5.8 -0.6 0.7  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
TODAY 39 33 6 20  
MONTH TO DATE 358 315 43 311  
SINCE DEC 1 358 315 43 311  
SINCE JUL 1 1553 1693 -140 1580  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 PM  
LOWEST 88 7:00 AM  
AVERAGE 94  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1966  
MINIMUM TEMPERATURE (F) 24 -6 1958  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 7:04 AM EST SUNSET 4:04 PM EST  
DECEMBER 11 2024......SUNRISE 7:05 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.  
 

 
 
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