825  
CDUS41 KGYX 010808  
CLIPWM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAY ME  
408 AM EDT MON JUN 01 2026  
   
...............................
 
 
   
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 31 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1941 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 10:01 AM 94 1987 69 -6 60  
MINIMUM 37 3:00 AM 31 1961 50 -13 51  
AVERAGE 50 59 -9 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 3.16 1984 0.12 0.07 0.64  
MONTH TO DATE 7.02 3.67 3.35 6.61  
SINCE MAR 1 14.33 12.16 2.17 15.60  
SINCE JAN 1 18.09 19.20 -1.11 20.76  
 
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 MAR 1 11.4 16.4 -5.0 5.5  
SINCE JUL 1 63.7 68.7 -5.0 54.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 6 9 9  
MONTH TO DATE 322 325 -3 327  
SINCE MAR 1 1871 1894 -23 1815  
SINCE JUL 1 6962 6705 257 6590  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 32 10 22 0  
SINCE MAR 1 32 11 21 0  
SINCE JAN 1 32 11 21 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 53 10:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE PORTLAND ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2013  
MINIMUM TEMPERATURE (F) 51 34 1945  
 
SUNRISE AND SUNSET  
JUNE 1 2026..........SUNRISE 5:03 AM EDT SUNSET 8:16 PM EDT  
JUNE 2 2026..........SUNRISE 5:02 AM EDT SUNSET 8:17 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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