684  
CDUS41 KGYX 220912  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
412 AM EST SUN NOV 22 2020  
 
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR NOVEMBER 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 58 1149 AM 64 1991 46 12 49  
MINIMUM 32 1159 PM 13 1951 30 2 28  
AVERAGE 45 38 7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.81 1986 0.16 -0.16 0.00  
MONTH TO DATE 1.30 3.53 -2.23 1.37  
SINCE SEP 1 6.06 12.09 -6.03 8.02  
SINCE JAN 1 31.88 41.83 -9.95 42.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 1961 0.1 -0.1 0.0  
MONTH TO DATE T 0.8 -0.8 0.3  
SINCE SEP 1 T 0.8 -0.8 0.3  
SINCE JUL 1 T 0.8 -0.8 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 27 -7 26  
MONTH TO DATE 429 506 -77 613  
SINCE SEP 1 1001 1185 -184 1163  
SINCE JUL 1 1016 1230 -214 1176  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 58 31 27 38  
SINCE JAN 1 681 359 322 474    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 700 AM  
LOWEST 38 300 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 64 1992  
MINIMUM TEMPERATURE (F) 29 6 2018  
 
 
SUNRISE AND SUNSET  
NOVEMBER 22 2020......SUNRISE 645 AM EST SUNSET 410 PM EST  
NOVEMBER 23 2020......SUNRISE 646 AM EST SUNSET 409 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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