372  
CDUS41 KGYX 192150  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
450 PM EST TUE DEC 19 2023  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 19 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 49 1:32 PM 54 1949 37 12 38  
MINIMUM 38 5:25 AM -13 1975 21 17 21  
AVERAGE 44 29 15 30  
 
PRECIPITATION (IN)  
TODAY 0.00 2.14 1889 0.15 -0.15 0.00  
MONTH TO DATE 5.62 2.84 2.78 2.82  
SINCE DEC 1 5.62 2.84 2.78 2.82  
SINCE JAN 1 55.62 46.46 9.16 45.50  
 
SNOWFALL (IN)  
TODAY 0.0 6.5 2008 0.6 -0.6 0.0  
MONTH TO DATE 0.5 7.6 -7.1 4.7  
SINCE DEC 1 0.5 7.6 -7.1 4.7  
SINCE JUL 1 0.7 10.1 -9.4 4.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 36 -15 35  
MONTH TO DATE 546 625 -79 594  
SINCE DEC 1 546 625 -79 594  
SINCE JUL 1 1815 2003 -188 1830  
 
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 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 76  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 53 1957  
MINIMUM TEMPERATURE (F) 21 -20 1975  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 7:10 AM EST SUNSET 4:06 PM EST  
DECEMBER 20 2023......SUNRISE 7:11 AM EST SUNSET 4:07 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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