327  
CDUS41 KGYX 200806  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
406 AM EDT THU AUG 20 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 19 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 77 1132 AM 90 2009 78 -1 84  
1947  
MINIMUM 56 507 AM 43 1958 58 -2 65  
AVERAGE 67 68 -1 75  
 
PRECIPITATION (IN)  
YESTERDAY T 7.75 1991 0.10 -0.10 0.12  
MONTH TO DATE 0.53 1.96 -1.43 1.16  
SINCE JUN 1 6.31 9.36 -3.05 9.54  
SINCE JAN 1 24.17 28.56 -4.39 31.00  
 
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 JUN 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 1 -1 0  
MONTH TO DATE 0 10 -10 0  
SINCE JUN 1 59 133 -74 93  
SINCE JUL 1 1 27 -26 0  
 
COOLING  
YESTERDAY 2 4 -2 10  
MONTH TO DATE 180 84 96 101  
SINCE JUN 1 560 285 275 391  
SINCE JAN 1 578 292 286 394    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 900 PM  
LOWEST 46 1100 AM  
AVERAGE 65  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1983  
MINIMUM TEMPERATURE (F) 58 41 1964  
 
 
SUNRISE AND SUNSET  
AUGUST 20 2020........SUNRISE 552 AM EDT SUNSET 736 PM EDT  
AUGUST 21 2020........SUNRISE 553 AM EDT SUNSET 735 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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