Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 310803
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
403 AM EDT SUN AUG 31 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR AUGUST 30 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 72 12:21 PM 95 1953 77 -5 70
MINIMUM 52 11:52 PM 40 1965 57 -5 49
1982
1986
AVERAGE 62 67 -5 60
PRECIPITATION (IN)
YESTERDAY 0.00 2.15 1871 0.11 -0.11 0.00
MONTH TO DATE 0.53 3.46 -2.93 3.92
SINCE JUN 1 5.23 11.04 -5.81 10.07
SINCE JAN 1 25.99 30.24 -4.25 35.73
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 1 2 5
MONTH TO DATE 27 10 17 16
SINCE JUN 1 118 109 9 68
SINCE JUL 1 29 20 9 16
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 115 145 -30 123
SINCE JUN 1 406 389 17 476
SINCE JAN 1 406 400 6 496
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 47 1:00 PM
AVERAGE 74
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 2010
MINIMUM TEMPERATURE (F) 57 33 1965
SUNRISE AND SUNSET
AUGUST 31 2025........SUNRISE 6:04 AM EDT SUNSET 7:18 PM EDT
SEPTEMBER 1 2025.....SUNRISE 6:05 AM EDT SUNSET 7:16 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$