914  
CDUS41 KGYX 030903  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EST THU DEC 3 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 2 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 44 1225 AM 61 1998 42 2 32  
MINIMUM 32 1153 PM 3 1940 26 6 25  
AVERAGE 38 34 4 29  
 
PRECIPITATION (IN)  
YESTERDAY T 1.88 1942 0.14 -0.14 0.37  
MONTH TO DATE 0.24 0.28 -0.04 0.39  
SINCE DEC 1 0.24 0.28 -0.04 0.39  
SINCE JAN 1 36.50 43.51 -7.01 44.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1989 0.3 -0.3 2.2  
MONTH TO DATE 0.0 0.5 -0.5 2.3  
SINCE DEC 1 0.0 0.5 -0.5 2.3  
SINCE JUL 1 0.1 2.4 -2.3 2.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 31 -4 36  
MONTH TO DATE 40 62 -22 76  
SINCE DEC 1 40 62 -22 76  
SINCE JUL 1 1307 1553 -246 1511  
 
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 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 900 PM  
LOWEST 49 1200 PM  
AVERAGE 62  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 2009  
MINIMUM TEMPERATURE (F) 25 -4 1940  
 
 
SUNRISE AND SUNSET  
DECEMBER 3 2020......SUNRISE 657 AM EST SUNSET 405 PM EST  
DECEMBER 4 2020......SUNRISE 658 AM EST SUNSET 405 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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