490  
CDUS41 KGYX 130310  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
1010 PM EST TUE JAN 12 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 12 2021
 
 
VALID TODAY AS OF 1000 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 41 MM 52 2020 31 10 52  
MINIMUM 22 MM -18 1968 13 9 29  
AVERAGE 32 22 10 41  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 1891 0.11 -0.11 0.21  
MONTH TO DATE 0.66 1.33 -0.67 0.52  
SINCE DEC 1 5.88 5.35 0.53 9.00  
SINCE JAN 1 0.66 1.33 -0.67 0.52  
 
SNOWFALL (IN)  
TODAY MM 13.0 2011 0.6 MM 0.0  
MONTH TO DATE 2.6 7.5 -4.9 0.8  
SINCE DEC 1 22.6 20.7 1.9 26.9  
SINCE JUL 1 22.7 22.6 0.1 27.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 33 43 -10 24  
MONTH TO DATE 419 506 -87 374  
SINCE DEC 1 1459 1627 -168 1424  
SINCE JUL 1 2726 3118 -392 2859  
 
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 7 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 52 2017  
MINIMUM TEMPERATURE (F) 13 -15 1971  
 
SUNRISE AND SUNSET  
JANUARY 12 2021.......SUNRISE 7:13 AM EST SUNSET 4:27 PM EST  
JANUARY 13 2021.......SUNRISE 7:12 AM EST SUNSET 4:28 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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