835  
CDUS41 KGYX 070807  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
407 AM EDT SUN SEP 07 2025  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 12:58 PM 92 2018 75 2 68  
MINIMUM 62 11:59 PM 40 1989 56 6 52  
AVERAGE 70 65 5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.41 5.28 1896 0.11 0.30 0.00  
MONTH TO DATE 0.48 0.68 -0.20 T  
SINCE SEP 1 0.48 0.68 -0.20 T  
SINCE JAN 1 26.47 31.03 -4.56 35.76  
 
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 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 0 2 -2 5  
MONTH TO DATE 5 12 -7 14  
SINCE SEP 1 5 12 -7 14  
SINCE JUL 1 36 38 -2 32  
 
COOLING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 13 16 -3 9  
SINCE SEP 1 13 16 -3 9  
SINCE JAN 1 419 417 2 505    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 76 12:00 PM  
AVERAGE 88  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1945  
MINIMUM TEMPERATURE (F) 55 33 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 6:12 AM EDT SUNSET 7:06 PM EDT  
SEPTEMBER 8 2025.....SUNRISE 6:13 AM EDT SUNSET 7:04 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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