290
CDUS41 KGYX 312047
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
447 PM EDT SUN MAY 31 2026
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR MAY 31 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
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)
TODAY 0.01 3.16 1984 0.12 -0.11 0.64
MONTH TO DATE 6.84 3.67 3.17 6.61
SINCE MAR 1 14.15 12.16 1.99 15.60
SINCE JAN 1 17.91 19.20 -1.29 20.76
SNOWFALL (IN)
TODAY 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
TODAY 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
TODAY 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)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 53 10:00 AM
AVERAGE 77
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2013
MINIMUM TEMPERATURE (F) 51 34 1945
SUNRISE AND SUNSET
MAY 31 2026...........SUNRISE 5:03 AM EDT SUNSET 8:15 PM EDT
JUNE 1 2026..........SUNRISE 5:03 AM EDT SUNSET 8:16 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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