877  
CDUS41 KGYX 190808  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EDT WED AUG 19 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 18 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 83 1245 PM 94 1987 78 5 81  
MINIMUM 61 1147 PM 42 1957 58 3 65  
AVERAGE 72 68 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 2.15 1887 0.10 0.25 0.05  
MONTH TO DATE 0.53 1.86 -1.33 1.04  
SINCE JUN 1 6.31 9.26 -2.95 9.42  
SINCE JAN 1 24.17 28.46 -4.29 30.88  
 
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 9 -9 0  
SINCE JUN 1 59 132 -73 93  
SINCE JUL 1 1 26 -25 0  
 
COOLING  
YESTERDAY 7 4 3 8  
MONTH TO DATE 178 80 98 91  
SINCE JUN 1 558 281 277 381  
SINCE JAN 1 576 288 288 384    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 49 800 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 90 2009  
1947  
MINIMUM TEMPERATURE (F) 58 43 1958  
 
 
SUNRISE AND SUNSET  
AUGUST 19 2020........SUNRISE 551 AM EDT SUNSET 738 PM EDT  
AUGUST 20 2020........SUNRISE 552 AM EDT SUNSET 736 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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