198  
CDUS41 KGYX 222141  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
441 PM EST FRI DEC 22 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 22 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 35 2:53 PM 60 1949 37 -2 42  
MINIMUM 16 7:21 AM -14 1970 21 -5 19  
AVERAGE 26 29 -3 31  
 
PRECIPITATION (IN)  
TODAY 0.00 1.46 1902 0.14 -0.14 0.03  
MONTH TO DATE 5.62 3.27 2.35 2.85  
SINCE DEC 1 5.62 3.27 2.35 2.85  
SINCE JAN 1 55.62 46.89 8.73 45.53  
 
SNOWFALL (IN)  
TODAY 0.0 8.6 1962 0.6 -0.6 0.0  
MONTH TO DATE 0.5 9.3 -8.8 4.7  
SINCE DEC 1 0.5 9.3 -8.8 4.7  
SINCE JUL 1 0.7 11.8 -11.1 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 39 36 3 34  
MONTH TO DATE 658 733 -75 697  
SINCE DEC 1 658 733 -75 697  
SINCE JUL 1 1927 2111 -184 1933  
 
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 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 8:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 66 1990  
MINIMUM TEMPERATURE (F) 20 -9 1945  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 7:12 AM EST SUNSET 4:08 PM EST  
DECEMBER 23 2023......SUNRISE 7:12 AM EST SUNSET 4:08 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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