835  
CDUS41 KGYX 180802  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
402 AM EDT SUN OCT 18 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 17 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 54 308 PM 84 1947 58 -4 57  
MINIMUM 33 1159 PM 26 1978 38 -5 44  
AVERAGE 44 48 -4 51  
 
PRECIPITATION (IN)  
YESTERDAY 1.08 2.32 1890 0.15 0.93 1.19  
MONTH TO DATE 3.50 2.61 0.89 2.29  
SINCE SEP 1 4.18 6.30 -2.12 2.71  
SINCE JAN 1 30.00 36.04 -6.04 37.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1929 0.0 0.0 0.0  
1970  
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 21 17 4 14  
MONTH TO DATE 205 237 -32 199  
SINCE SEP 1 306 413 -107 348  
SINCE JUL 1 321 458 -137 361  
 
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 10 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 41 400 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 1947  
MINIMUM TEMPERATURE (F) 38 23 1978  
 
 
SUNRISE AND SUNSET  
OCTOBER 18 2020.......SUNRISE 700 AM EDT SUNSET 552 PM EDT  
OCTOBER 19 2020.......SUNRISE 701 AM EDT SUNSET 551 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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