000  
CDUS41 KGYX 300805  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EDT WED SEP 30 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 29 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 74 120 PM 85 1945 65 9 70  
MINIMUM 63 601 AM 27 1957 45 18 48  
AVERAGE 69 55 14 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.21 1907 0.15 -0.14 0.00  
MONTH TO DATE 0.25 3.54 -3.29 0.42  
SINCE SEP 1 0.25 3.54 -3.29 0.42  
SINCE JAN 1 26.07 33.28 -7.21 34.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1904 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 0 10 -10 6  
MONTH TO DATE 101 164 -63 135  
SINCE SEP 1 101 164 -63 135  
SINCE JUL 1 116 209 -93 148  
 
COOLING  
YESTERDAY 4 0 4 0  
MONTH TO DATE 56 27 29 38  
SINCE SEP 1 56 27 29 38  
SINCE JAN 1 679 355 324 474    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 68 1100 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 1986  
MINIMUM TEMPERATURE (F) 45 23 1941  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2020.....SUNRISE 638 AM EDT SUNSET 623 PM EDT  
OCTOBER 1 2020.......SUNRISE 639 AM EDT SUNSET 621 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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