531  
CDUS41 KGYX 130810  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
410 AM EDT TUE OCT 13 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 12 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 53 1257 PM 81 1954 60 -7 57  
MINIMUM 34 242 AM 18 1964 40 -6 50  
AVERAGE 44 50 -6 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.91 2007 0.15 -0.15 0.04  
MONTH TO DATE 0.18 1.83 -1.65 1.04  
SINCE SEP 1 0.86 5.52 -4.66 1.46  
SINCE JAN 1 26.68 35.26 -8.58 35.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1934 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 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 21 15 6 11  
MONTH TO DATE 140 157 -17 136  
SINCE SEP 1 241 333 -92 285  
SINCE JUL 1 256 378 -122 298  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 58 30 28 38  
SINCE JAN 1 681 358 323 474    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 54 200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 84 1954  
MINIMUM TEMPERATURE (F) 40 26 1958  
 
 
SUNRISE AND SUNSET  
OCTOBER 13 2020.......SUNRISE 654 AM EDT SUNSET 600 PM EDT  
OCTOBER 14 2020.......SUNRISE 655 AM EDT SUNSET 559 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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