542  
CDUS41 KGYX 280904  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EST THU JAN 28 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 27 2021
 
 
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)  
YESTERDAY  
MAXIMUM 33 12:42 PM 57 1974 31 2 47  
MINIMUM 27 2:32 AM -18 1994 13 14 33  
AVERAGE 30 22 8 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 2.37 2015 0.10 0.01 0.00  
MONTH TO DATE 2.26 2.96 -0.70 3.53  
SINCE DEC 1 7.48 6.98 0.50 12.01  
SINCE JAN 1 2.26 2.96 -0.70 3.53  
 
SNOWFALL (IN)  
YESTERDAY 1.2 22.8 2015 0.5 0.7 0.0  
MONTH TO DATE 5.1 16.9 -11.8 14.7  
SINCE DEC 1 25.1 30.1 -5.0 40.8  
SINCE JUL 1 25.2 32.0 -6.8 41.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 43 -8 25  
MONTH TO DATE 955 1151 -196 943  
SINCE DEC 1 1995 2272 -277 1993  
SINCE JUL 1 3262 3763 -501 3428  
 
COOLING  
YESTERDAY 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)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 PM  
LOWEST 88 11:00 AM  
AVERAGE 94  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 52 2006  
MINIMUM TEMPERATURE (F) 13 -12 2003  
 
SUNRISE AND SUNSET  
JANUARY 28 2021.......SUNRISE 7:02 AM EST SUNSET 4:47 PM EST  
JANUARY 29 2021.......SUNRISE 7:01 AM EST SUNSET 4:49 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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