767  
CDUS41 KGYX 190909  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
409 AM EST FRI FEB 19 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR FEBRUARY 18 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 26 8:35 PM 60 1981 35 -9 37  
MINIMUM 15 12:24 AM -16 1958 17 -2 19  
AVERAGE 21 26 -5 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.37 1952 0.11 -0.11 0.57  
MONTH TO DATE 1.70 2.02 -0.32 2.09  
SINCE DEC 1 9.19 9.42 -0.23 14.10  
SINCE JAN 1 3.97 5.40 -1.43 5.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 16.0 1900 0.4 -0.4 2.5  
MONTH TO DATE 11.8 7.9 3.9 9.4  
SINCE DEC 1 38.4 40.3 -1.9 50.2  
SINCE JUL 1 38.5 42.2 -3.7 50.5  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 39 5 37  
MONTH TO DATE 748 732 16 647  
SINCE DEC 1 2935 3177 -242 2781  
SINCE JUL 1 4202 4668 -466 4216  
 
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 2 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 57 1954  
MINIMUM TEMPERATURE (F) 17 -10 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2021......SUNRISE 6:33 AM EST SUNSET 5:17 PM EST  
FEBRUARY 20 2021......SUNRISE 6:32 AM EST SUNSET 5:19 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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