103  
CDUS41 KGYX 220804  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
404 AM EDT WED OCT 22 2025  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 21 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 64 3:09 PM 78 2024 58 6 78  
MINIMUM 44 11:50 PM 19 1972 39 5 43  
AVERAGE 54 48 6 61  
 
PRECIPITATION (IN)  
YESTERDAY T 11.74 1996 0.18 -0.18 0.00  
MONTH TO DATE 1.60 3.57 -1.97 1.43  
SINCE SEP 1 3.48 7.34 -3.86 3.36  
SINCE JAN 1 29.47 37.69 -8.22 39.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1926 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 17 -6 4  
MONTH TO DATE 221 277 -56 288  
SINCE SEP 1 316 422 -106 388  
SINCE JUL 1 347 448 -101 406  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE SEP 1 34 43 -9 21  
SINCE JAN 1 440 444 -4 517    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 PM  
LOWEST 54 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1979  
MINIMUM TEMPERATURE (F) 39 20 1960  
 
SUNRISE AND SUNSET  
OCTOBER 22 2025.......SUNRISE 7:05 AM EDT SUNSET 5:46 PM EDT  
OCTOBER 23 2025.......SUNRISE 7:06 AM EDT SUNSET 5:45 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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