117  
CDUS41 KGYX 210807  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
406 AM EDT FRI AUG 21 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 20 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 78 1253 PM 91 1983 77 1 85  
MINIMUM 52 459 AM 41 1964 58 -6 63  
AVERAGE 65 68 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 1904 0.09 -0.09 0.00  
MONTH TO DATE 0.53 2.05 -1.52 1.16  
SINCE JUN 1 6.31 9.45 -3.14 9.54  
SINCE JAN 1 24.17 28.65 -4.48 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 11 -11 0  
SINCE JUN 1 59 134 -75 93  
SINCE JUL 1 1 28 -27 0  
 
COOLING  
YESTERDAY 0 4 -4 9  
MONTH TO DATE 180 88 92 110  
SINCE JUN 1 560 289 271 400  
SINCE JAN 1 578 296 282 403    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1100 PM  
LOWEST 32 100 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1945  
MINIMUM TEMPERATURE (F) 58 42 1977  
 
 
SUNRISE AND SUNSET  
AUGUST 21 2020........SUNRISE 553 AM EDT SUNSET 735 PM EDT  
AUGUST 22 2020........SUNRISE 554 AM EDT SUNSET 733 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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