696  
CDUS41 KGYX 220907  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
407 AM EST MON FEB 22 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR FEBRUARY 21 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 4:02 PM 68 2018 36 -3 28  
MINIMUM 14 11:19 PM -9 1966 18 -4 2  
AVERAGE 24 27 -3 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 1898 0.12 -0.12 0.00  
MONTH TO DATE 1.76 2.37 -0.61 2.09  
SINCE DEC 1 9.25 9.77 -0.52 14.10  
SINCE JAN 1 4.03 5.75 -1.72 5.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 14.5 1929 0.4 -0.4 0.0  
MONTH TO DATE 14.1 9.1 5.0 9.4  
SINCE DEC 1 40.7 41.5 -0.8 50.2  
SINCE JUL 1 40.8 43.4 -2.6 50.5  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 38 3 50  
MONTH TO DATE 868 847 21 775  
SINCE DEC 1 3055 3292 -237 2909  
SINCE JUL 1 4322 4783 -461 4344  
 
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 9 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 1:00 AM  
LOWEST 37 2:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 58 1990  
MINIMUM TEMPERATURE (F) 18 -8 1956  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2021......SUNRISE 6:29 AM EST SUNSET 5:21 PM EST  
FEBRUARY 23 2021......SUNRISE 6:27 AM EST SUNSET 5:23 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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