922  
CDUS41 KGYX 040813  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
413 AM EDT FRI SEP 4 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 3 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 75 407 PM 93 1973 74 1 76  
MINIMUM 64 1159 PM 39 1958 55 9 58  
AVERAGE 70 65 5 67  
 
PRECIPITATION (IN)  
YESTERDAY T 2.90 1972 0.11 -0.11 T  
MONTH TO DATE 0.11 0.32 -0.21 0.07  
SINCE SEP 1 0.11 0.32 -0.21 0.07  
SINCE JAN 1 25.93 30.06 -4.13 34.38  
 
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 3 -3 0  
MONTH TO DATE 1 7 -6 6  
SINCE SEP 1 1 7 -6 6  
SINCE JUL 1 16 52 -36 19  
 
COOLING  
YESTERDAY 5 2 3 2  
MONTH TO DATE 6 6 0 2  
SINCE SEP 1 6 6 0 2  
SINCE JAN 1 629 334 295 438    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 69 400 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 2008  
MINIMUM TEMPERATURE (F) 55 39 1987  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2020.....SUNRISE 609 AM EDT SUNSET 711 PM EDT  
SEPTEMBER 5 2020.....SUNRISE 610 AM EDT SUNSET 709 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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