706  
CDUS41 KGYX 180808  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EDT TUE AUG 18 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 17 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 76 1240 PM 97 1987 78 -2 70  
MINIMUM 62 530 AM 42 1961 58 4 64  
AVERAGE 69 68 1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.40 1917 0.10 -0.10 0.02  
MONTH TO DATE 0.18 1.76 -1.58 0.99  
SINCE JUN 1 5.96 9.16 -3.20 9.37  
SINCE JAN 1 23.82 28.36 -4.54 30.83  
 
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 8 -8 0  
SINCE JUN 1 59 131 -72 93  
SINCE JUL 1 1 25 -24 0  
 
COOLING  
YESTERDAY 4 4 0 2  
MONTH TO DATE 171 76 95 83  
SINCE JUN 1 551 277 274 373  
SINCE JAN 1 569 284 285 376    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 53 1200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1987  
MINIMUM TEMPERATURE (F) 58 42 1957  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2020........SUNRISE 550 AM EDT SUNSET 739 PM EDT  
AUGUST 19 2020........SUNRISE 551 AM EDT SUNSET 738 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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