862  
CDUS41 KGYX 210802  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
401 AM EDT WED OCT 21 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 20 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 62 200 PM 79 1947 57 5 54  
MINIMUM 47 442 AM 24 1956 37 10 33  
AVERAGE 55 47 8 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.78 1996 0.16 -0.15 0.00  
MONTH TO DATE 3.51 3.09 0.42 2.29  
SINCE SEP 1 4.19 6.78 -2.59 2.71  
SINCE JAN 1 30.01 36.52 -6.51 37.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1924 0.0 0.0 0.0  
1943  
1979  
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 10 18 -8 21  
MONTH TO DATE 254 289 -35 254  
SINCE SEP 1 355 465 -110 403  
SINCE JUL 1 370 510 -140 416  
 
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 3 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 78 100 PM  
AVERAGE 89  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 75 1979  
MINIMUM TEMPERATURE (F) 37 19 1972  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2020.......SUNRISE 704 AM EDT SUNSET 547 PM EDT  
OCTOBER 22 2020.......SUNRISE 705 AM EDT SUNSET 546 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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