Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 040827
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
427 AM EDT SAT OCT 04 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR OCTOBER 3 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 70 11:57 AM 81 2023 64 6 66
MINIMUM 40 5:58 AM 29 1957 46 -6 49
AVERAGE 55 55 0 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.90 2009 0.15 -0.15 0.00
MONTH TO DATE 0.00 0.45 -0.45 0.00
SINCE SEP 1 1.88 4.22 -2.34 1.93
SINCE JAN 1 27.87 34.57 -6.70 37.69
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 10 10 0 7
MONTH TO DATE 33 30 3 27
SINCE SEP 1 128 175 -47 127
SINCE JUL 1 159 201 -42 145
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 28 43 -15 21
SINCE JAN 1 434 444 -10 517
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 2.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 10:00 PM
LOWEST 40 12:00 PM
AVERAGE 70
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 82 1941
MINIMUM TEMPERATURE (F) 45 27 1944
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 6:43 AM EDT SUNSET 6:16 PM EDT
OCTOBER 5 2025.......SUNRISE 6:44 AM EDT SUNSET 6:15 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$