Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 070807
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
407 AM EDT SUN SEP 07 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 12:58 PM 92 2018 75 2 68
MINIMUM 62 11:59 PM 40 1989 56 6 52
AVERAGE 70 65 5 60
PRECIPITATION (IN)
YESTERDAY 0.41 5.28 1896 0.11 0.30 0.00
MONTH TO DATE 0.48 0.68 -0.20 T
SINCE SEP 1 0.48 0.68 -0.20 T
SINCE JAN 1 26.47 31.03 -4.56 35.76
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 SEP 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 0 2 -2 5
MONTH TO DATE 5 12 -7 14
SINCE SEP 1 5 12 -7 14
SINCE JUL 1 36 38 -2 32
COOLING
YESTERDAY 5 2 3 0
MONTH TO DATE 13 16 -3 9
SINCE SEP 1 13 16 -3 9
SINCE JAN 1 419 417 2 505
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 76 12:00 PM
AVERAGE 88
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1945
MINIMUM TEMPERATURE (F) 55 33 1962
SUNRISE AND SUNSET
SEPTEMBER 7 2025.....SUNRISE 6:12 AM EDT SUNSET 7:06 PM EDT
SEPTEMBER 8 2025.....SUNRISE 6:13 AM EDT SUNSET 7:04 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$