938  
CDUS41 KGYX 220903  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EST FRI JAN 22 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 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 28 2:47 PM 57 2006 31 -3 23  
MINIMUM 13 3:50 AM -12 1984 13 0 -4  
AVERAGE 21 22 -1 10  
 
PRECIPITATION (IN)  
YESTERDAY T 2.78 1979 0.11 -0.11 0.00  
MONTH TO DATE 2.09 2.31 -0.22 1.94  
SINCE DEC 1 7.31 6.33 0.98 10.42  
SINCE JAN 1 2.09 2.31 -0.22 1.94  
 
SNOWFALL (IN)  
YESTERDAY T 8.2 1914 0.7 -0.7 0.0  
MONTH TO DATE 2.6 13.3 -10.7 14.7  
SINCE DEC 1 22.6 26.5 -3.9 40.8  
SINCE JUL 1 22.7 28.4 -5.7 41.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 43 1 55  
MONTH TO DATE 717 893 -176 755  
SINCE DEC 1 1757 2014 -257 1805  
SINCE JUL 1 3024 3505 -481 3240  
 
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 W (250)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 48 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 51 1957  
1959  
MINIMUM TEMPERATURE (F) 13 -19 1984  
 
SUNRISE AND SUNSET  
JANUARY 22 2021.......SUNRISE 7:07 AM EST SUNSET 4:39 PM EST  
JANUARY 23 2021.......SUNRISE 7:06 AM EST SUNSET 4:41 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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