461  
CDUS41 KGYX 020905  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
405 AM EST SAT JAN 02 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 1 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 35 2:12 PM 56 1966 33 2 40  
MINIMUM 17 7:23 AM -17 2018 15 2 32  
AVERAGE 26 24 2 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.14 1935 0.11 -0.09 0.00  
MONTH TO DATE 0.02 0.11 -0.09 0.00  
SINCE DEC 1 5.24 4.13 1.11 8.48  
SINCE JAN 1 0.02 0.11 -0.09 0.00  
 
SNOWFALL (IN)  
YESTERDAY MM 8.4 1935 0.6 MM 0.0  
MONTH TO DATE MM 0.6 MM 0.0  
SINCE DEC 1 20.0 13.8 6.2 26.1  
SINCE JUL 1 20.1 15.7 4.4 26.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 41 -2 29  
MONTH TO DATE 39 41 -2 29  
SINCE DEC 1 1079 1162 -83 1079  
SINCE JUL 1 2346 2653 -307 2514  
 
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 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 52 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 50 1979  
MINIMUM TEMPERATURE (F) 15 -17 1968  
 
SUNRISE AND SUNSET  
JANUARY 2 2021.......SUNRISE 7:15 AM EST SUNSET 4:16 PM EST  
JANUARY 3 2021.......SUNRISE 7:15 AM EST SUNSET 4:17 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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