891  
CDUS41 KGYX 290802  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
402 AM EDT THU MAY 29 2025  
   
...............................  
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 28 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 78 11:30 AM 90 1988 68 10 81  
MINIMUM 51 2:06 AM 35 1968 49 2 58  
AVERAGE 65 58 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.88 1906 0.12 -0.12 0.17  
MONTH TO DATE 5.97 3.30 2.67 1.69  
SINCE MAR 1 14.96 11.79 3.17 17.06  
SINCE JAN 1 20.12 18.83 1.29 25.65  
 
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 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 0 7 -7 0  
MONTH TO DATE 312 305 7 274  
SINCE MAR 1 1800 1874 -74 1719  
SINCE JUL 1 6575 6685 -110 6052  
 
COOLING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 0 5 -5 20  
SINCE MAR 1 0 6 -6 20  
SINCE JAN 1 0 6 -6 20    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 4:00 AM  
LOWEST 31 11:00 AM  
AVERAGE 57  
   
......................................................  
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1998  
MINIMUM TEMPERATURE (F) 50 35 1964  
 
SUNRISE AND SUNSET  
MAY 29 2025...........SUNRISE 5:04 AM EDT SUNSET 8:14 PM EDT  
MAY 30 2025...........SUNRISE 5:04 AM EDT SUNSET 8:15 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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