Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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954
CDUS41 KGYX 042049
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
449 PM EDT FRI SEP 04 2026
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 4 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 78 12:55 PM 88 2008 75 3 73
MINIMUM 63 5:40 AM 39 1987 56 7 52
AVERAGE 71 66 5 63
PRECIPITATION (IN)
TODAY 0.00 1.84 1966 0.11 -0.11 0.00
MONTH TO DATE 0.05 0.46 -0.41 0.00
SINCE SEP 1 0.05 0.46 -0.41 0.00
SINCE JAN 1 26.79 30.81 -4.02 25.99
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 0 2 -2 2
MONTH TO DATE 5 8 -3 5
SINCE SEP 1 5 8 -3 5
SINCE JUL 1 11 34 -23 36
COOLING
TODAY 6 3 3 0
MONTH TO DATE 6 12 -6 4
SINCE SEP 1 6 12 -6 4
SINCE JAN 1 500 413 87 410
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 67 1:00 PM
AVERAGE 84
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 1971
MINIMUM TEMPERATURE (F) 56 40 1965
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 6:08 AM EDT SUNSET 7:11 PM EDT
SEPTEMBER 5 2026.....SUNRISE 6:09 AM EDT SUNSET 7:10 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$