472  
CDUS41 KGYX 270903  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EST SUN DEC 27 2020  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 26 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1941 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 12:03 AM 60 1982 34 13 32  
MINIMUM 28 11:59 PM -20 1980 17 11 22  
AVERAGE 38 25 13 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.74 1975 0.12 -0.12 0.00  
MONTH TO DATE 5.20 3.44 1.76 6.09  
SINCE DEC 1 5.20 3.44 1.76 6.09  
SINCE JAN 1 41.46 46.67 -5.21 50.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 16.0 2002 0.5 -0.5 0.0  
MONTH TO DATE 20.0 10.4 9.6 13.2  
SINCE DEC 1 20.0 10.4 9.6 13.2  
SINCE JUL 1 20.1 12.3 7.8 13.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 40 -13 38  
MONTH TO DATE 866 918 -52 896  
SINCE DEC 1 866 918 -52 896  
SINCE JUL 1 2133 2409 -276 2331  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 681 359 322 474    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 12:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 57 1949  
MINIMUM TEMPERATURE (F) 16 -8 1951  
 
SUNRISE AND SUNSET  
DECEMBER 27 2020......SUNRISE 7:14 AM EST SUNSET 4:11 PM EST  
DECEMBER 28 2020......SUNRISE 7:14 AM EST SUNSET 4:12 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ME Page
The Nexlab NH Page Main Text Page