341  
CDUS41 KGYX 170814  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
414 AM EDT MON AUG 17 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 16 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 73 1250 PM 95 1959 78 -5 75  
MINIMUM 59 211 AM 43 1964 59 0 63  
AVERAGE 66 68 -2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.00 1900 0.10 -0.09 0.01  
MONTH TO DATE 0.18 1.66 -1.48 0.97  
SINCE JUN 1 5.96 9.06 -3.10 9.35  
SINCE JAN 1 23.82 28.26 -4.44 30.81  
 
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 7 -7 0  
SINCE JUN 1 59 130 -71 93  
SINCE JUL 1 1 24 -23 0  
 
COOLING  
YESTERDAY 1 4 -3 4  
MONTH TO DATE 167 72 95 81  
SINCE JUN 1 547 273 274 371  
SINCE JAN 1 565 280 285 374    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 68 100 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1987  
MINIMUM TEMPERATURE (F) 58 42 1961  
 
 
SUNRISE AND SUNSET  
AUGUST 17 2020........SUNRISE 549 AM EDT SUNSET 741 PM EDT  
AUGUST 18 2020........SUNRISE 550 AM EDT SUNSET 739 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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