395  
CDUS41 KGYX 310811  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
411 AM EDT THU OCT 31 2024  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 5:20 PM 71 1989 54 1 47  
MINIMUM 48 6:33 AM 19 1962 37 11 36  
AVERAGE 52 46 6 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 2.78 2021 0.15 0.08 0.72  
MONTH TO DATE 1.68 5.09 -3.41 2.93  
SINCE SEP 1 3.61 8.86 -5.25 7.84  
SINCE JAN 1 39.37 39.21 0.16 46.80  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 2011 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 20 -7 23  
MONTH TO DATE 430 441 -11 291  
SINCE SEP 1 530 586 -56 391  
SINCE JUL 1 548 612 -64 410  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 21 43 -22 81  
SINCE JAN 1 517 444 73 423    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 90 12:00 AM  
AVERAGE 95  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 80 1946  
MINIMUM TEMPERATURE (F) 36 18 1966  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:16 AM EDT SUNSET 5:33 PM EDT  
NOVEMBER 1 2024......SUNRISE 7:18 AM EDT SUNSET 5:31 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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