300  
CDUS41 KGYX 280822  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
422 AM EDT THU AUG 28 2025  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 27 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 11:14 AM 100 1948 77 -1 76  
MINIMUM 50 5:08 AM 40 1942 58 -8 59  
1954  
AVERAGE 63 68 -5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.76 1871 0.12 0.03 0.00  
MONTH TO DATE 0.30 3.13 -2.83 3.92  
SINCE JUN 1 5.00 10.71 -5.71 10.07  
SINCE JAN 1 25.76 29.91 -4.15 35.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2000 0.0 0.0 0.0  
2001  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 2 1 1 0  
MONTH TO DATE 19 7 12 8  
SINCE JUN 1 110 106 4 60  
SINCE JUL 1 21 17 4 8  
 
COOLING  
YESTERDAY 0 4 -4 3  
MONTH TO DATE 115 135 -20 115  
SINCE JUN 1 406 379 27 468  
SINCE JAN 1 406 390 16 488    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 PM  
LOWEST 40 11:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1948  
MINIMUM TEMPERATURE (F) 58 39 1957  
 
SUNRISE AND SUNSET  
AUGUST 28 2025........SUNRISE 6:01 AM EDT SUNSET 7:23 PM EDT  
AUGUST 29 2025........SUNRISE 6:02 AM EDT SUNSET 7:21 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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