380  
CDUS41 KGYX 160922  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
422 AM EST SAT JAN 16 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 15 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 43 1:36 PM 51 1995 31 12 45  
MINIMUM 30 7:19 AM -18 1957 13 17 30  
AVERAGE 37 22 15 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.98 1940 0.11 -0.09 T  
MONTH TO DATE 0.68 1.66 -0.98 0.79  
SINCE DEC 1 5.90 5.68 0.22 9.27  
SINCE JAN 1 0.68 1.66 -0.98 0.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.4 1918 0.7 -0.7 T  
MONTH TO DATE 2.6 9.5 -6.9 3.3  
SINCE DEC 1 22.6 22.7 -0.1 29.4  
SINCE JUL 1 22.7 24.6 -1.9 29.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 43 -15 27  
MONTH TO DATE 513 635 -122 472  
SINCE DEC 1 1553 1756 -203 1522  
SINCE JUL 1 2820 3247 -427 2957  
 
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 4 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 49 1:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 54 1995  
MINIMUM TEMPERATURE (F) 13 -18 1946  
 
SUNRISE AND SUNSET  
JANUARY 16 2021.......SUNRISE 7:11 AM EST SUNSET 4:32 PM EST  
JANUARY 17 2021.......SUNRISE 7:10 AM EST SUNSET 4:33 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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