590  
CDUS41 KGYX 010804  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EDT TUE OCT 01 2024  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 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 72 2:13 PM 85 1986 66 6 64  
MINIMUM 50 5:52 AM 23 1941 47 3 48  
AVERAGE 61 56 5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.56 2015 0.15 -0.15 0.00  
MONTH TO DATE 1.93 3.77 -1.84 4.91  
SINCE SEP 1 1.93 3.77 -1.84 4.91  
SINCE JAN 1 37.69 34.12 3.57 43.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1992 0.0 0.0 0.0  
2019  
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 4 9 -5 9  
MONTH TO DATE 100 147 -47 100  
SINCE SEP 1 100 147 -47 100  
SINCE JUL 1 118 173 -55 119  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 43 -22 80  
SINCE SEP 1 21 43 -22 80  
SINCE JAN 1 517 444 73 422    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 63 12:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 1954  
MINIMUM TEMPERATURE (F) 46 27 1963  
 
SUNRISE AND SUNSET  
OCTOBER 1 2024.......SUNRISE 6:39 AM EDT SUNSET 6:21 PM EDT  
OCTOBER 2 2024.......SUNRISE 6:41 AM EDT SUNSET 6:20 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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