As of 18:44 EDT

Alpena, MI weather in December

72°

Alpena, Sunday, 9 August, 18:44

Overcast. Feels like 73°. High 78°, low 61°.

Pressure29.88 inHg

Wind1 mph SW

Humidity89%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

In December, Alpena, MI averages a high of 33.4° and a low of 25.5°. About 2.3 inches of precipitation fall over the month (11 wet days). The record high is 60.3° (2021) and the record low -5.1° (1993). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	36.5°	29.7°	32%	54.5° (1970)	12.9° (1966)
2	36.9°	28.8°	28%	55.6° (1998)	4.8° (1976)
3	36.5°	28.8°	42%	57.9° (1982)	12° (1989)
4	36°	28.4°	33%	54.9° (2012)	11.1° (2025)
5	36.5°	28.8°	40%	58.3° (2001)	14.2° (2025)
6	35.1°	27.7°	38%	59.4° (2001)	16.3° (1972)
7	33.4°	26.6°	28%	43° (1963)	8.2° (1972)
8	34.2°	26.4°	30%	49.3° (1966)	8.8° (2025)
9	35.1°	27°	43%	54.5° (2023)	3.9° (1995)
10	34.7°	26.6°	40%	53.6° (1971)	12.7° (1995)
11	32.9°	25.3°	30%	50.5° (2015)	7.3° (1995)
12	34.2°	25.3°	35%	48.2° (1991)	9° (1988)
13	34.3°	25.7°	35%	51.3° (2015)	7.3° (2025)
14	34.2°	26.2°	37%	56.1° (1975)	5.4° (2025)
15	35.2°	27.1°	40%	49.3° (2023)	9.5° (2016)
16	34°	26.2°	37%	60.3° (2021)	11.1° (2013)
17	32.9°	25.9°	40%	48.2° (1984)	9.7° (1980)
18	31.8°	24.4°	33%	43.2° (2025)	6.1° (1985)
19	31.8°	23.9°	25%	45.1° (2002)	-4.2° (2004)
20	32.4°	24.6°	33%	46.2° (1988)	5° (2004)
21	32°	24.4°	32%	50.2° (1967)	3° (1989)
22	33.3°	24.6°	25%	46.9° (2019)	3.2° (1989)
23	33.1°	25.3°	42%	51.1° (2015)	6.3° (1983)
24	31.5°	23.4°	42%	52.9° (2015)	-1.5° (1980)
25	30.9°	22.8°	37%	53.8° (1982)	-2.6° (1980)
26	29.8°	22.1°	27%	47.1° (2016)	-5.1° (1993)
27	31.1°	22.6°	30%	47.3° (2008)	0.1° (2017)
28	32.5°	23.7°	35%	50.9° (1984)	-1.8° (2017)
29	31.6°	23°	38%	52.3° (1984)	0.1° (1976)
30	30.2°	22.3°	32%	49.3° (2022)	-0.4° (1976)
31	31.1°	22.8°	40%	55.2° (1965)	1.6° (1976)