697  
CDUS41 KGYX 280910  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
410 AM EST SUN FEB 28 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR FEBRUARY 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 41 5:23 PM 57 1976 37 4 48  
MINIMUM 20 12:57 AM -14 1950 20 0 31  
AVERAGE 31 28 3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.64 1.92 1912 0.13 0.51 1.45  
MONTH TO DATE 2.90 3.12 -0.22 3.54  
SINCE DEC 1 10.39 10.52 -0.13 15.55  
SINCE JAN 1 5.17 6.50 -1.33 7.07  
 
SNOWFALL (IN)  
YESTERDAY 0.2 13.6 1912 0.5 -0.3 0.0  
MONTH TO DATE 14.3 11.7 2.6 9.4  
SINCE DEC 1 40.9 44.1 -3.2 50.2  
SINCE JUL 1 41.0 46.0 -5.0 50.5  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 37 -3 25  
MONTH TO DATE 1068 1071 -3 940  
SINCE DEC 1 3255 3516 -261 3074  
SINCE JUL 1 4522 5007 -485 4509  
 
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 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 AM  
LOWEST 75 2:00 AM  
AVERAGE 88  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 58 2018  
MINIMUM TEMPERATURE (F) 20 -9 1950  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2021......SUNRISE 6:19 AM EST SUNSET 5:29 PM EST  
MARCH 1 2021.........SUNRISE 6:17 AM EST SUNSET 5:30 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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