300  
CDUS41 KGYX 050915  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
415 AM EST THU DEC 05 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 4 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 39 11:59 PM 69 1982 42 -3 34  
MINIMUM 20 7:20 AM -16 1940 26 -6 32  
AVERAGE 30 34 -4 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 3.50 1990 0.15 0.07 0.25  
MONTH TO DATE 0.22 0.59 -0.37 0.83  
SINCE DEC 1 0.22 0.59 -0.37 0.83  
SINCE JAN 1 42.59 44.21 -1.62 50.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.0 1901 0.3 -0.3 0.3  
MONTH TO DATE 0.0 1.1 -1.1 0.3  
SINCE DEC 1 0.0 1.1 -1.1 0.3  
SINCE JUL 1 T 3.6 -3.6 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 31 4 32  
MONTH TO DATE 144 122 22 101  
SINCE DEC 1 144 122 22 101  
SINCE JUL 1 1339 1500 -161 1370  
 
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 4 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 41 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 60 2001  
MINIMUM TEMPERATURE (F) 26 7 1989  
 
SUNRISE AND SUNSET  
DECEMBER 5 2024......SUNRISE 7:00 AM EST SUNSET 4:05 PM EST  
DECEMBER 6 2024......SUNRISE 7:00 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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