159  
CDUS41 KGYX 212157  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
457 PM EST THU JAN 21 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 21 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 27 4:00 PM 57 2006 31 -4 23  
MINIMUM 13 MM -12 1984 13 0 -4  
AVERAGE 20 22 -2 10  
 
PRECIPITATION (IN)  
TODAY 0.00 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)  
TODAY MM 8.2 1914 0.7 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 45 43 2 55  
MONTH TO DATE 718 893 -175 755  
SINCE DEC 1 1758 2014 -256 1805  
SINCE JUL 1 3025 3505 -480 3240  
 
COOLING  
TODAY 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)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 48 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 51 1957  
1959  
MINIMUM TEMPERATURE (F) 13 -19 1984  
 
SUNRISE AND SUNSET  
JANUARY 21 2021.......SUNRISE 7:08 AM EST SUNSET 4:38 PM EST  
JANUARY 22 2021.......SUNRISE 7:07 AM EST SUNSET 4:39 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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