291
CDUS41 KGYX 100827
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
427 AM EDT WED SEP 10 2025
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 9 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 69 3:10 PM 93 2002 74 -5 74
MINIMUM 45 5:04 AM 37 1952 55 -10 48
AVERAGE 57 64 -7 61
PRECIPITATION (IN)
YESTERDAY 0.00 3.12 1969 0.11 -0.11 0.00
MONTH TO DATE 0.86 1.00 -0.14 0.01
SINCE SEP 1 0.86 1.00 -0.14 0.01
SINCE JAN 1 26.85 31.35 -4.50 35.77
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 8 3 5 4
MONTH TO DATE 24 20 4 22
SINCE SEP 1 24 20 4 22
SINCE JUL 1 55 46 9 40
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 13 22 -9 9
SINCE SEP 1 13 22 -9 9
SINCE JAN 1 419 423 -4 505
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 45 3:00 PM
AVERAGE 73
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 2002
MINIMUM TEMPERATURE (F) 54 37 1953
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 6:15 AM EDT SUNSET 7:00 PM EDT
SEPTEMBER 11 2025.....SUNRISE 6:16 AM EDT SUNSET 6:58 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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