759  
CDUS41 KGYX 280802  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
402 AM EDT MON SEP 28 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 27 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 75 1152 AM 84 2017 66 9 69  
2014  
MINIMUM 57 401 AM 29 1955 46 11 49  
AVERAGE 66 56 10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 1993 0.14 -0.14 0.00  
MONTH TO DATE 0.19 3.24 -3.05 0.42  
SINCE SEP 1 0.19 3.24 -3.05 0.42  
SINCE JAN 1 26.01 32.98 -6.97 34.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
2000  
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 0 10 -10 6  
MONTH TO DATE 101 144 -43 126  
SINCE SEP 1 101 144 -43 126  
SINCE JUL 1 116 189 -73 139  
 
COOLING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 49 27 22 38  
SINCE SEP 1 49 27 22 38  
SINCE JAN 1 672 355 317 474    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 69 1200 PM  
AVERAGE 85  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 1948  
MINIMUM TEMPERATURE (F) 45 26 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2020.....SUNRISE 636 AM EDT SUNSET 627 PM EDT  
SEPTEMBER 29 2020.....SUNRISE 637 AM EDT SUNSET 625 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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