949  
CDUS41 KGYX 170911  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
411 AM EST WED FEB 17 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR FEBRUARY 16 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 34 11:42 PM 51 1981 35 -1 42  
MINIMUM 27 4:29 AM -39 1943 17 10 23  
AVERAGE 31 26 5 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.59 1.45 1993 0.12 0.47 0.00  
MONTH TO DATE 1.70 1.79 -0.09 1.52  
SINCE DEC 1 9.19 9.19 -0.00 13.53  
SINCE JAN 1 3.97 5.17 -1.20 5.05  
 
SNOWFALL (IN)  
YESTERDAY 0.5 8.3 1980 0.4 0.1 0.0  
MONTH TO DATE 11.8 7.1 4.7 6.9  
SINCE DEC 1 38.4 39.5 -1.1 47.7  
SINCE JUL 1 38.5 41.4 -2.9 48.0  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 39 -5 32  
MONTH TO DATE 663 654 9 577  
SINCE DEC 1 2850 3099 -249 2711  
SINCE JUL 1 4117 4590 -473 4146  
 
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 6 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FREEZING RAIN  
LT FREEZING RAIN  
HAIL  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 81 1:00 AM  
AVERAGE 91  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 1981  
MINIMUM TEMPERATURE (F) 17 -19 1943  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2021......SUNRISE 6:36 AM EST SUNSET 5:15 PM EST  
FEBRUARY 18 2021......SUNRISE 6:35 AM EST SUNSET 5:16 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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