441
CDUS41 KGYX 200640
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
240 AM EDT SAT SEP 20 2025
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 19 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 2:47 PM 87 1946 70 7 77
1983
MINIMUM 53 11:53 PM 31 1956 51 2 59
1964
AVERAGE 65 60 5 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.57 1889 0.14 -0.14 0.00
MONTH TO DATE 0.86 2.26 -1.40 0.01
SINCE SEP 1 0.86 2.26 -1.40 0.01
SINCE JAN 1 26.85 32.61 -5.76 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 0 6 -6 0
MONTH TO DATE 52 63 -11 39
SINCE SEP 1 52 63 -11 39
SINCE JUL 1 83 89 -6 57
COOLING
YESTERDAY 0 1 -1 3
MONTH TO DATE 13 36 -23 21
SINCE SEP 1 13 36 -23 21
SINCE JAN 1 419 437 -18 517
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 30 4:00 PM
AVERAGE 65
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 1985
MINIMUM TEMPERATURE (F) 51 27 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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