442  
CDUS41 KGYX 172155  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
455 PM EST SUN JAN 17 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 17 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1941 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 2:25 PM 51 1995 31 10 23  
MINIMUM 35 8:20 AM -22 1971 13 22 3  
AVERAGE 38 22 16 13  
 
PRECIPITATION (IN)  
TODAY 0.00 1.81 1920 0.10 -0.10 0.00  
MONTH TO DATE 2.09 1.87 0.22 1.46  
SINCE DEC 1 7.31 5.89 1.42 9.94  
SINCE JAN 1 2.09 1.87 0.22 1.46  
 
SNOWFALL (IN)  
TODAY 0.0 15.9 1979 0.7 -0.7 0.0  
MONTH TO DATE 2.6 10.8 -8.2 9.3  
SINCE DEC 1 22.6 24.0 -1.4 35.4  
SINCE JUL 1 22.7 25.9 -3.2 35.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 43 -16 52  
MONTH TO DATE 564 721 -157 560  
SINCE DEC 1 1604 1842 -238 1610  
SINCE JUL 1 2871 3333 -462 3045  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 58 1990  
MINIMUM TEMPERATURE (F) 13 -22 1971  
 
SUNRISE AND SUNSET  
JANUARY 17 2021.......SUNRISE 7:10 AM EST SUNSET 4:33 PM EST  
JANUARY 18 2021.......SUNRISE 7:10 AM EST SUNSET 4:34 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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