121  
CDUS41 KGYX 300904  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EST THU NOV 30 2023  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR NOVEMBER 29 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 33 3:11 PM 63 1990 44 -11 37  
MINIMUM 23 3:43 AM 5 1940 28 -5 24  
AVERAGE 28 36 -8 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.98 1963 0.14 -0.14 0.01  
MONTH TO DATE 3.20 4.11 -0.91 4.26  
SINCE SEP 1 11.04 13.13 -2.09 16.29  
SINCE JAN 1 50.00 43.48 6.52 41.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.1 1959 0.1 -0.1 0.0  
MONTH TO DATE 0.2 2.1 -1.9 T  
SINCE SEP 1 0.2 2.3 -2.1 T  
SINCE JUL 1 0.2 2.3 -2.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 30 7 34  
MONTH TO DATE 801 717 84 629  
SINCE SEP 1 1219 1321 -102 1216  
SINCE JUL 1 1238 1347 -109 1217  
 
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 9 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 10:00 PM  
LOWEST 45 2:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 62 2006  
MINIMUM TEMPERATURE (F) 27 11 1958  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2023......SUNRISE 6:53 AM EST SUNSET 4:06 PM EST  
DECEMBER 1 2023......SUNRISE 6:54 AM EST SUNSET 4:06 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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