752  
CDUS41 KGYX 292139  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
439 PM EST FRI DEC 29 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 29 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 38 2:59 PM 56 1984 35 3 43  
MINIMUM 35 8:15 AM -13 2017 19 16 24  
AVERAGE 37 27 10 34  
 
PRECIPITATION (IN)  
TODAY 0.07 1.78 1966 0.13 -0.06 0.00  
MONTH TO DATE 6.42 4.23 2.19 3.93  
SINCE DEC 1 6.42 4.23 2.19 3.93  
SINCE JAN 1 56.42 47.85 8.57 46.61  
 
SNOWFALL (IN)  
TODAY 0.0 14.2 1976 0.7 -0.7 0.0  
MONTH TO DATE 0.5 13.4 -12.9 4.7  
SINCE DEC 1 0.5 13.4 -12.9 4.7  
SINCE JUL 1 0.7 15.9 -15.2 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 38 -10 31  
MONTH TO DATE 849 996 -147 965  
SINCE DEC 1 849 996 -147 965  
SINCE JUL 1 2118 2374 -256 2201  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 96 1:00 AM  
AVERAGE 98  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 55 1984  
MINIMUM TEMPERATURE (F) 19 -16 1963  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 7:14 AM EST SUNSET 4:12 PM EST  
DECEMBER 30 2023......SUNRISE 7:14 AM EST SUNSET 4:13 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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