Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 132043
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
443 PM EDT SUN SEP 13 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 13 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 64 2:59 PM 86 1952 72 -8 70
1957
MINIMUM 59 1:23 AM 34 1954 53 6 49
AVERAGE 62 63 -1 60
PRECIPITATION (IN)
TODAY 0.33 2.82 1920 0.12 0.21 0.00
MONTH TO DATE 0.81 1.47 -0.66 0.86
SINCE SEP 1 0.81 1.47 -0.66 0.86
SINCE JAN 1 27.55 31.82 -4.27 26.85
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 3 4 -1 5
MONTH TO DATE 25 34 -9 42
SINCE SEP 1 25 34 -9 42
SINCE JUL 1 31 60 -29 73
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 23 30 -7 13
SINCE SEP 1 23 30 -7 13
SINCE JAN 1 517 431 86 419
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 83 5:00 AM
AVERAGE 90
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 88 1993
MINIMUM TEMPERATURE (F) 53 28 1963
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 6:18 AM EDT SUNSET 6:55 PM EDT
SEPTEMBER 14 2026.....SUNRISE 6:19 AM EDT SUNSET 6:53 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$