945  
CDUS41 KGYX 082147  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
447 PM EST TUE DEC 08 2020  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 8 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 31 2:59 PM 58 1951 40 -9 36  
MINIMUM 26 7:02 AM -5 1989 23 3 7  
AVERAGE 29 32 -3 22  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1950 0.14 -0.14 0.00  
MONTH TO DATE 2.26 1.12 1.14 1.10  
SINCE DEC 1 2.26 1.12 1.14 1.10  
SINCE JAN 1 38.52 44.35 -5.83 45.02  
 
SNOWFALL (IN)  
TODAY 0.0 3.4 1929 0.4 -0.4 0.0  
MONTH TO DATE 1.6 2.4 -0.8 9.8  
SINCE DEC 1 1.6 2.4 -0.8 9.8  
SINCE JUL 1 1.7 4.3 -2.6 10.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 36 33 3 43  
MONTH TO DATE 223 256 -33 303  
SINCE DEC 1 223 256 -33 303  
SINCE JUL 1 1490 1747 -257 1738  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 63 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 54 1980  
MINIMUM TEMPERATURE (F) 23 -6 1949  
 
SUNRISE AND SUNSET  
DECEMBER 8 2020......SUNRISE 7:02 AM EST SUNSET 4:04 PM EST  
DECEMBER 9 2020......SUNRISE 7:03 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ME Page
The Nexlab NH Page Main Text Page