694
CDUS41 KGYX 182048
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
448 PM EDT SAT OCT 18 2025
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 18 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 63 12:29 PM 82 1947 59 4 63
MINIMUM 34 6:39 AM 23 1978 40 -6 33
AVERAGE 49 50 -1 48
PRECIPITATION (IN)
TODAY 0.00 1.49 2022 0.18 -0.18 0.00
MONTH TO DATE 0.36 3.03 -2.67 1.43
SINCE SEP 1 2.24 6.80 -4.56 3.36
SINCE JAN 1 28.23 37.15 -8.92 39.12
SNOWFALL (IN)
TODAY 0.0 T 1959 0.0 0.0 0.0
2009
2018
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 16 16 0 17
MONTH TO DATE 188 228 -40 256
SINCE SEP 1 283 373 -90 356
SINCE JUL 1 314 399 -85 374
COOLING
TODAY 0 0 0 0
MONTH TO DATE 6 0 6 0
SINCE SEP 1 34 43 -9 21
SINCE JAN 1 440 444 -4 517
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 3.3
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 96 5:00 AM
LOWEST 42 12:00 PM
AVERAGE 69
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 81 1963
MINIMUM TEMPERATURE (F) 40 21 1948
1974
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 6:59 AM EDT SUNSET 5:52 PM EDT
OCTOBER 19 2025.......SUNRISE 7:01 AM EDT SUNSET 5:51 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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