728  
CDUS41 KGYX 140903  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
403 AM EST THU JAN 14 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 13 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 37 3:29 PM 52 2017 31 6 29  
MINIMUM 30 8:08 AM -15 1971 13 17 24  
AVERAGE 34 22 12 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1979 0.11 -0.11 T  
MONTH TO DATE 0.66 1.44 -0.78 0.52  
SINCE DEC 1 5.88 5.46 0.42 9.00  
SINCE JAN 1 0.66 1.44 -0.78 0.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.2 1979 0.7 -0.7 T  
MONTH TO DATE 2.6 8.2 -5.6 0.8  
SINCE DEC 1 22.6 21.4 1.2 26.9  
SINCE JUL 1 22.7 23.3 -0.6 27.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 43 -12 38  
MONTH TO DATE 451 549 -98 412  
SINCE DEC 1 1491 1670 -179 1462  
SINCE JUL 1 2758 3161 -403 2897  
 
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 SW (210)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 4:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 59 2013  
MINIMUM TEMPERATURE (F) 13 -16 1954  
1957  
 
SUNRISE AND SUNSET  
JANUARY 14 2021.......SUNRISE 7:12 AM EST SUNSET 4:29 PM EST  
JANUARY 15 2021.......SUNRISE 7:11 AM EST SUNSET 4:30 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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