763  
CDUS41 KGYX 260721  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
221 AM EST FRI DEC 26 2025  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 25 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 1:41 PM 62 2015 36 -2 28  
MINIMUM 13 11:59 PM -16 1980 20 -7 13  
AVERAGE 24 28 -4 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.87 1986 0.14 -0.13 0.00  
MONTH TO DATE 2.17 3.69 -1.52 4.38  
SINCE DEC 1 2.17 3.69 -1.52 4.38  
SINCE JAN 1 36.11 47.31 -11.20 46.75  
 
SNOWFALL (IN)  
YESTERDAY T 12.5 2002 0.6 -0.6 0.0  
MONTH TO DATE 12.5 11.0 1.5 6.0  
SINCE DEC 1 12.5 11.0 1.5 6.0  
SINCE JUL 1 12.5 13.5 -1.0 6.0  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 37 4 44  
MONTH TO DATE 982 844 138 902  
SINCE DEC 1 982 844 138 902  
SINCE JUL 1 2288 2222 66 2097  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 440 446 -6 522    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 58 11:00 PM  
AVERAGE 77  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 60 1982  
MINIMUM TEMPERATURE (F) 20 -20 1980  
 
SUNRISE AND SUNSET  
DECEMBER 26 2025......SUNRISE 7:14 AM EST SUNSET 4:10 PM EST  
DECEMBER 27 2025......SUNRISE 7:14 AM EST SUNSET 4:11 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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