683  
CDUS41 KGYX 112044  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
444 PM EDT FRI SEP 11 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 11 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 239 PM 95 1983 72 1 85  
MINIMUM 60 756 AM 35 1963 52 8 64  
AVERAGE 67 62 5 75  
 
PRECIPITATION (IN)  
TODAY 0.00 7.49 1954 0.12 -0.12 0.02  
MONTH TO DATE 0.19 1.17 -0.98 0.16  
SINCE SEP 1 0.19 1.17 -0.98 0.16  
SINCE JAN 1 26.01 30.91 -4.90 34.47  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 4 -4 0  
MONTH TO DATE 1 34 -33 43  
SINCE SEP 1 1 34 -33 43  
SINCE JUL 1 16 79 -63 56  
 
COOLING  
TODAY 2 1 1 10  
MONTH TO DATE 42 18 24 14  
SINCE SEP 1 42 18 24 14  
SINCE JAN 1 665 346 319 450    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 38 300 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1961  
MINIMUM TEMPERATURE (F) 52 36 1958  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2020.....SUNRISE 617 AM EDT SUNSET 658 PM EDT  
SEPTEMBER 12 2020.....SUNRISE 618 AM EDT SUNSET 656 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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