As of 09:07 PDT

Bellingham, WA weather in December

52°

Bellingham, Wednesday, 7 October, 09:07

Overcast. Feels like 51°. High 66°, low 52°.

Pressure30.15 inHg

Wind5.7 mph NE

Humidity97%

Visibility—

Dew point51°

See detailed hourly forecast

In December, Bellingham, WA averages a high of 42.3° and a low of 34.4°. About 8.4 inches of precipitation fall over the month (19 wet days). The record high is 60.8° (2024) and the record low -2.6° (1964). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	44.1°	35.8°	65%	55° (2021)	12.2° (1985)
2	43.5°	35.8°	67%	53.6° (1969)	18.1° (1985)
3	44.1°	35.4°	60%	54.3° (1965)	23.9° (2006)
4	43.3°	35.1°	58%	53.4° (2007)	20.1° (1972)
5	42.6°	34.7°	53%	56.3° (2023)	24.8° (1995)
6	43°	34.7°	55%	52.7° (2024)	18° (1980)
7	42.6°	34.9°	62%	57° (2024)	14° (1972)
8	42.6°	35.2°	58%	57° (2020)	15.8° (1972)
9	42.4°	35.1°	65%	54.9° (2014)	24.4° (1972)
10	43.7°	35.8°	70%	57.4° (2014)	22.3° (1961)
11	43.5°	36.1°	67%	54° (2025)	22.8° (1971)
12	42.6°	35.1°	63%	54.1° (2002)	19.8° (1972)
13	42.6°	34.9°	70%	56.1° (2025)	12.9° (1972)
14	43.2°	36°	72%	60.1° (2018)	18.3° (1975)
15	43°	35.6°	63%	57.7° (2025)	10.6° (1964)
16	43.3°	34.9°	60%	54.7° (2018)	-2.6° (1964)
17	43°	35.1°	60%	52° (1976)	9.7° (1964)
18	42.4°	34.3°	68%	53.2° (2004)	19.4° (1984)
19	41.5°	33.8°	65%	51.3° (1979)	10° (1990)
20	41.4°	34.2°	62%	60.8° (2024)	8.2° (1990)
21	41.5°	33.8°	62%	58.1° (2024)	9.1° (1990)
22	41.5°	33.6°	57%	51.3° (2024)	9.5° (2022)
23	41.5°	34°	55%	53.4° (2024)	12.2° (1983)
24	42.1°	34.2°	60%	58.6° (2005)	9° (1983)
25	42.1°	34°	60%	56.7° (2005)	13.5° (1964)
26	42.1°	33.3°	63%	56.8° (2022)	7.2° (2021)
27	41.4°	33.1°	68%	53.4° (2022)	4.1° (2021)
28	40.8°	31.6°	55%	56.3° (2023)	0.9° (1968)
29	40.1°	32°	60%	54° (2023)	0.9° (1968)
30	40.6°	32.9°	55%	55.6° (2023)	1° (1968)
31	40.5°	32.2°	52%	52.5° (1980)	8.6° (1978)