As of 01:59 AKDT

Port Heiden, AK weather in December

50°

Port Heiden, Sunday, 9 August, 01:59

Overcast. Feels like 48°. High 62°, low 49°.

Pressure30.24 inHg

Wind4.9 mph NE

Humidity91%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

In December, Port Heiden, AK averages a high of 30.8° and a low of 22.8°. About 4.1 inches of precipitation fall over the month (18 wet days). The record high is 46.6° (2019) and the record low -11.7° (1979). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	31.1°	22.8°	63%	46° (2025)	-0.6° (1990)
2	30.9°	22.3°	55%	45.9° (2025)	0.3° (1988)
3	30.7°	22.8°	57%	44.4° (2025)	-2.4° (1968)
4	31.6°	21.9°	60%	44.6° (2022)	-1.5° (1987)
5	30.9°	23.5°	60%	44.6° (2002)	-3.3° (1967)
6	31.3°	23.7°	62%	45.7° (2013)	-2.6° (1975)
7	30.2°	22.5°	60%	45° (2019)	-2.6° (1975)
8	30.9°	23.4°	65%	43.9° (2024)	-1.5° (1975)
9	32.5°	25°	60%	46.6° (2019)	3° (1968)
10	32.4°	23.5°	67%	43.3° (2024)	-7.2° (1968)
11	31.5°	23.5°	63%	42.1° (2000)	-0° (1964)
12	29.3°	22.6°	60%	41.7° (1967)	-10.7° (1980)
13	28.9°	20.8°	67%	40.6° (2000)	-11° (1980)
14	28.8°	20.3°	47%	39.7° (2016)	-3.3° (1999)
15	29.8°	21.7°	58%	41.4° (2019)	-4° (1999)
16	29.7°	21.7°	60%	41.2° (2022)	-3.8° (1998)
17	28.9°	21°	52%	41.9° (2024)	-2° (1972)
18	30.9°	22.1°	65%	42.3° (2000)	-4.5° (2001)
19	31.3°	23°	65%	42.3° (2000)	-4.7° (2001)
20	30.6°	23.2°	52%	43.5° (1983)	-2.6° (1966)
21	32.2°	23.2°	47%	43° (1983)	-5.3° (2012)
22	32°	25.5°	55%	43.2° (2017)	-0.2° (2006)
23	31.6°	23.4°	48%	44.2° (1970)	-4.4° (1979)
24	31.1°	23.2°	53%	39.4° (1971)	-1.1° (2006)
25	30.9°	23°	60%	43.3° (2021)	-1.8° (1961)
26	31.1°	22.1°	52%	45° (2021)	-3.8° (1961)
27	31.5°	23.2°	58%	43.5° (2021)	-8.7° (1961)
28	30.9°	24.4°	53%	42.8° (2014)	-8.1° (1961)
29	31.3°	22.5°	60%	43.2° (2014)	-6.5° (1961)
30	30.4°	23.5°	63%	43.3° (2014)	-11.2° (1979)
31	30.6°	22.5°	47%	43.2° (1984)	-11.7° (1979)