211
CDUS41 KGYX 202046
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
446 PM EDT SAT SEP 20 2025
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 20 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 66 12:21 PM 87 1985 70 -4 67
MINIMUM 44 6:04 AM 27 1964 51 -7 58
AVERAGE 55 60 -5 63
PRECIPITATION (IN)
TODAY 0.00 2.04 1987 0.13 -0.13 0.14
MONTH TO DATE 0.86 2.39 -1.53 0.15
SINCE SEP 1 0.86 2.39 -1.53 0.15
SINCE JAN 1 26.85 32.74 -5.89 35.91
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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 10 6 4 2
MONTH TO DATE 62 69 -7 41
SINCE SEP 1 62 69 -7 41
SINCE JUL 1 93 95 -2 59
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 13 37 -24 21
SINCE SEP 1 13 37 -24 21
SINCE JAN 1 419 438 -19 517
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 4:00 AM
LOWEST 34 12:00 PM
AVERAGE 57
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1978
MINIMUM TEMPERATURE (F) 50 30 1956
1962
1964
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 6:27 AM EDT SUNSET 6:42 PM EDT
SEPTEMBER 21 2025.....SUNRISE 6:28 AM EDT SUNSET 6:40 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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