687  
CDUS41 KGYX 110815  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
415 AM EDT SUN OCT 11 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 10 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1941 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 204 PM 84 2018 61 17 61  
MINIMUM 50 413 AM 23 1963 41 9 48  
AVERAGE 64 51 13 55  
 
PRECIPITATION (IN)  
YESTERDAY T 5.61 1998 0.15 -0.15 0.00  
MONTH TO DATE 0.18 1.52 -1.34 1.00  
SINCE SEP 1 0.86 5.21 -4.35 1.42  
SINCE JAN 1 26.68 34.95 -8.27 35.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 1979 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 14 -13 10  
MONTH TO DATE 103 127 -24 116  
SINCE SEP 1 204 303 -99 265  
SINCE JUL 1 219 348 -129 278  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 58 30 28 38  
SINCE JAN 1 681 358 323 474    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 41 1200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 77 1955  
MINIMUM TEMPERATURE (F) 40 24 1993  
 
 
SUNRISE AND SUNSET  
OCTOBER 11 2020.......SUNRISE 651 AM EDT SUNSET 604 PM EDT  
OCTOBER 12 2020.......SUNRISE 652 AM EDT SUNSET 602 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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