029  
CDUS41 KGYX 220808  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EDT THU OCT 22 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 21 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 57 1217 AM 75 1979 57 0 62  
MINIMUM 50 913 AM 19 1972 37 13 40  
AVERAGE 54 47 7 51  
 
PRECIPITATION (IN)  
YESTERDAY T 11.74 1996 0.16 -0.16 0.00  
MONTH TO DATE 3.51 3.25 0.26 2.29  
SINCE SEP 1 4.19 6.94 -2.75 2.71  
SINCE JAN 1 30.01 36.68 -6.67 37.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1926 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 11 18 -7 14  
MONTH TO DATE 265 307 -42 268  
SINCE SEP 1 366 483 -117 417  
SINCE JUL 1 381 528 -147 430  
 
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 4 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.3  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 89 400 AM  
AVERAGE 95  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1979  
MINIMUM TEMPERATURE (F) 37 20 1960  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2020.......SUNRISE 705 AM EDT SUNSET 546 PM EDT  
OCTOBER 23 2020.......SUNRISE 706 AM EDT SUNSET 544 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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