077  
CDUS41 KGYX 052201  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
500 PM EST SAT DEC 5 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 5 2020
 
 
VALID TODAY AS OF 0500 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 41 932 AM 60 2001 41 0 45  
MINIMUM 34 259 PM 7 1989 25 9 18  
AVERAGE 38 33 5 32  
 
PRECIPITATION (IN)  
TODAY 0.91 1.42 1900 0.14 0.77 0.00  
MONTH TO DATE 1.15 0.70 0.45 1.07  
SINCE DEC 1 1.15 0.70 0.45 1.07  
SINCE JAN 1 37.41 43.93 -6.52 44.99  
 
SNOWFALL (IN)  
TODAY MM 6.8 1927 0.3 MM 0.0  
MONTH TO DATE 0.0 1.3 -1.3 8.6  
SINCE DEC 1 0.0 1.3 -1.3 8.6  
SINCE JUL 1 0.1 3.2 -3.1 8.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 27 32 -5 33  
MONTH TO DATE 116 157 -41 183  
SINCE DEC 1 116 157 -41 183  
SINCE JUL 1 1383 1648 -265 1618  
 
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 23 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 PM  
LOWEST 85 500 AM  
AVERAGE 93  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 71 2001  
MINIMUM TEMPERATURE (F) 24 4 1940  
 
 
SUNRISE AND SUNSET  
DECEMBER 5 2020......SUNRISE 659 AM EST SUNSET 405 PM EST  
DECEMBER 6 2020......SUNRISE 700 AM EST SUNSET 404 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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