496  
CDUS41 KGYX 030907  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
407 AM EST SUN DEC 03 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 2 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 3:26 PM 61 1998 43 5 40  
MINIMUM 39 11:59 PM 3 1940 27 12 23  
AVERAGE 44 34 10 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.88 1942 0.15 -0.15 0.00  
MONTH TO DATE 0.08 0.29 -0.21 T  
SINCE DEC 1 0.08 0.29 -0.21 T  
SINCE JAN 1 50.08 43.91 6.17 42.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1989 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE DEC 1 0.0 0.5 -0.5 T  
SINCE JUL 1 0.2 3.0 -2.8 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 30 -9 33  
MONTH TO DATE 41 60 -19 63  
SINCE DEC 1 41 60 -19 63  
SINCE JUL 1 1310 1438 -128 1299  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 423 446 -23 542    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 80 3:00 PM  
AVERAGE 90  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 68 2009  
MINIMUM TEMPERATURE (F) 26 -4 1940  
 
SUNRISE AND SUNSET  
DECEMBER 3 2023......SUNRISE 6:57 AM EST SUNSET 4:05 PM EST  
DECEMBER 4 2023......SUNRISE 6:58 AM EST SUNSET 4:05 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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