103  
CDUS41 KGYX 180917  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
417 AM EST SAT NOV 18 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR NOVEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 7:40 PM 63 1942 48 9 42  
MINIMUM 29 1:24 AM 8 1972 31 -2 29  
AVERAGE 43 40 3 36  
 
PRECIPITATION (IN)  
YESTERDAY T 1.57 2002 0.14 -0.14 0.00  
MONTH TO DATE 0.14 2.41 -2.27 3.23  
SINCE SEP 1 7.98 11.43 -3.45 15.26  
SINCE JAN 1 46.94 41.78 5.16 40.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 1920 0.0 0.0 0.0  
MONTH TO DATE 0.2 0.7 -0.5 T  
SINCE SEP 1 0.2 0.9 -0.7 T  
SINCE JUL 1 0.2 0.9 -0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 25 -3 29  
MONTH TO DATE 442 385 57 266  
SINCE SEP 1 860 989 -129 853  
SINCE JUL 1 879 1015 -136 854  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 81 45 36 28  
SINCE JAN 1 423 446 -23 542    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 74 5:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 70 1987  
MINIMUM TEMPERATURE (F) 31 16 1956  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 6:39 AM EST SUNSET 4:14 PM EST  
NOVEMBER 19 2023......SUNRISE 6:40 AM EST SUNSET 4:13 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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