022  
CDUS41 KGYX 060906  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
406 AM EST WED DEC 06 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 5 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 32 11:54 AM 60 2001 42 -10 45  
MINIMUM 25 11:59 PM 7 1989 26 -1 20  
AVERAGE 29 34 -5 33  
 
PRECIPITATION (IN)  
YESTERDAY T 1.99 2020 0.16 -0.16 0.00  
MONTH TO DATE 0.83 0.75 0.08 0.29  
SINCE DEC 1 0.83 0.75 0.08 0.29  
SINCE JAN 1 50.83 44.37 6.46 42.97  
 
SNOWFALL (IN)  
YESTERDAY 0.2 6.8 1927 0.4 -0.2 0.0  
MONTH TO DATE 0.5 1.5 -1.0 T  
SINCE DEC 1 0.5 1.5 -1.0 T  
SINCE JUL 1 0.7 4.0 -3.3 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 31 5 32  
MONTH TO DATE 137 153 -16 149  
SINCE DEC 1 137 153 -16 149  
SINCE JUL 1 1406 1531 -125 1385  
 
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 7 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 77 11:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 71 2001  
MINIMUM TEMPERATURE (F) 25 4 1940  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 7:00 AM EST SUNSET 4:04 PM EST  
DECEMBER 7 2023......SUNRISE 7:01 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.  
 

 
 
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