269  
CDUS41 KGYX 182155  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
455 PM EST MON JAN 18 2021  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR JANUARY 18 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 40 2:37 PM 58 1990 31 9 19  
MINIMUM 32 3:50 AM -22 1971 13 19 3  
AVERAGE 36 22 14 11  
 
PRECIPITATION (IN)  
TODAY 0.00 1.47 1926 0.11 -0.11 0.32  
MONTH TO DATE 2.09 1.98 0.11 1.78  
SINCE DEC 1 7.31 6.00 1.31 10.26  
SINCE JAN 1 2.09 1.98 0.11 1.78  
 
SNOWFALL (IN)  
TODAY 0.0 11.5 2009 0.6 -0.6 3.7  
MONTH TO DATE 2.6 11.4 -8.8 13.0  
SINCE DEC 1 22.6 24.6 -2.0 39.1  
SINCE JUL 1 22.7 26.5 -3.8 39.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 43 -14 54  
MONTH TO DATE 593 764 -171 614  
SINCE DEC 1 1633 1885 -252 1664  
SINCE JUL 1 2900 3376 -476 3099  
 
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 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.2  
 
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 78 8:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 52 1972  
MINIMUM TEMPERATURE (F) 13 -26 1971  
 
SUNRISE AND SUNSET  
JANUARY 18 2021.......SUNRISE 7:10 AM EST SUNSET 4:34 PM EST  
JANUARY 19 2021.......SUNRISE 7:09 AM EST SUNSET 4:35 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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