838  
CDUS41 KGYX 210906  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
406 AM EST SUN FEB 21 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR FEBRUARY 20 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 31 11:50 AM 61 1994 36 -5 29  
MINIMUM 20 11:59 PM -12 1966 18 2 12  
AVERAGE 26 27 -1 21  
 
PRECIPITATION (IN)  
YESTERDAY T 2.17 1934 0.11 -0.11 0.00  
MONTH TO DATE 1.76 2.25 -0.49 2.09  
SINCE DEC 1 9.25 9.65 -0.40 14.10  
SINCE JAN 1 4.03 5.63 -1.60 5.62  
 
SNOWFALL (IN)  
YESTERDAY 0.2 14.5 1934 0.4 -0.2 0.0  
MONTH TO DATE 14.1 8.7 5.4 9.4  
SINCE DEC 1 40.7 41.1 -0.4 50.2  
SINCE JUL 1 40.8 43.0 -2.2 50.5  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 38 1 44  
MONTH TO DATE 827 809 18 725  
SINCE DEC 1 3014 3254 -240 2859  
SINCE JUL 1 4281 4745 -464 4294  
 
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 8 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 50 7:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 68 2018  
MINIMUM TEMPERATURE (F) 18 -9 1966  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2021......SUNRISE 6:30 AM EST SUNSET 5:20 PM EST  
FEBRUARY 22 2021......SUNRISE 6:29 AM EST SUNSET 5:21 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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