228  
CDUS41 KGYX 040834  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
434 AM EDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 3 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 58 1:43 PM 92 2001 61 -3 60  
MINIMUM 46 5:30 AM 24 1966 41 5 41  
AVERAGE 52 51 1 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.67 1.71 1971 0.13 0.54 0.00  
MONTH TO DATE 0.82 0.39 0.43 0.26  
SINCE MAR 1 9.81 8.88 0.93 15.63  
SINCE JAN 1 14.97 15.92 -0.95 24.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1911 0.0 0.0 0.0  
1916  
1951  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 5.5 16.4 -10.9 13.7  
SINCE JUL 1 54.1 68.7 -14.6 38.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 14 -1 14  
MONTH TO DATE 44 43 1 52  
SINCE MAR 1 1532 1612 -80 1497  
SINCE JUL 1 6307 6423 -116 5830  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 83 3:00 PM  
AVERAGE 92  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1955  
MINIMUM TEMPERATURE (F) 42 26 1951  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 5:29 AM EDT SUNSET 7:48 PM EDT  
MAY 5 2025...........SUNRISE 5:28 AM EDT SUNSET 7:49 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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