As of 16:11 EDT

Porter, ME weather in December

63°

Porter, Wednesday, 7 October, 16:11

Overcast. Feels like 61°. High 63°, low 33°.

Pressure29.85 inHg

Wind10.4 mph S

Humidity40%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

In December, Porter, ME averages a high of 32.3° and a low of 17.7°. About 4.3 inches of precipitation fall over the month (11 wet days). The record high is 63° (1998) and the record low -24.7° (1980). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	38.3°	25.3°	32%	57.6° (2001)	5.7° (1976)
2	37.4°	24.1°	33%	53.2° (1998)	2.3° (1989)
3	37°	24.4°	43%	58.3° (2009)	-2.2° (1976)
4	35.6°	22.6°	22%	59.9° (1982)	1.9° (1976)
5	34°	21.7°	27%	55.8° (2001)	-2.4° (2025)
6	36.3°	22.3°	38%	61.3° (2001)	1.6° (1963)
7	35.1°	21.4°	37%	63° (1998)	2.1° (1964)
8	32.2°	18.1°	25%	47.7° (1966)	-5.4° (1989)
9	33.3°	18°	40%	49.8° (1987)	-13.2° (2025)
10	34.2°	20.5°	37%	53.6° (2019)	-7.2° (1989)
11	34.2°	19.9°	33%	54.3° (1966)	-3.6° (1968)
12	33.1°	18.7°	35%	55.2° (1979)	-8.7° (1977)
13	32.7°	18°	25%	47.7° (2010)	-8.1° (1995)
14	31.8°	18.3°	40%	49.1° (2006)	-11° (1989)
15	32.5°	18.7°	35%	53.6° (2008)	-10.5° (1989)
16	31.8°	17.8°	35%	50.7° (2008)	-8.5° (1964)
17	31.5°	18.3°	50%	52.7° (2000)	-14.1° (2013)
18	31.5°	14.9°	35%	54.7° (2023)	-12.3° (1980)
19	28.8°	13.5°	33%	52.2° (2025)	-12.1° (1985)
20	28.6°	14.2°	38%	42.1° (1992)	-17° (1980)
21	30.7°	15.1°	30%	54° (2018)	-13.4° (1963)
22	31.1°	15.4°	33%	50.5° (2018)	-13.7° (1980)
23	31.6°	16.2°	38%	55.4° (1990)	-18° (1989)
24	32.4°	16°	38%	55.9° (2015)	-17.1° (1989)
25	30.7°	14.2°	42%	54.3° (2015)	-21.5° (1980)
26	29.3°	13.1°	23%	52° (1964)	-24.7° (1980)
27	28°	13.6°	28%	51.4° (1964)	-12.5° (1968)
28	30.4°	13.8°	32%	50.5° (1982)	-16.6° (1960)
29	30.9°	14.7°	35%	55.4° (1984)	-17.7° (2017)
30	28.9°	12.6°	38%	52° (2022)	-15.3° (2017)
31	28.8°	12.4°	37%	52.5° (2022)	-19.5° (1963)