Bellingham October Weather

Averages and records for weather in Bellingham, Washington in the month of October.
Typical Bellingham October Weather
1991–2020
Average daily high 58.4 °F
Average daily low 42.8 °F
Average monthly precipitation 3.6 inches
Daily chance of precipitation 51.8%
Bellingham October Weather Records
1895–2024
Highest temperature 83 °F October 10, 1936
Lowest temperature 20 °F October 31, 1984
Highest daily low 61 °F October 7, 1984
Lowest daily high 31 °F October 31, 1984
Hottest average high temperature 65.0 °F 1929
Coldest average high temperature 53.8 °F 1984
Most daily precipitation 2.5 inches October 16, 2003
Most monthly precipitation 8.3 inches 2003
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
October 1 63.1 45.7 78 29
October 2 62.9 45.4 76 27
October 3 62.6 45.2 80 23
October 4 62.4 45.0 79 23
October 5 62.1 44.8 78 28
October 6 61.8 44.7 75 29
October 7 61.5 44.6 77 30
October 8 61.2 44.4 74 29
October 9 60.9 44.3 80 29
October 10 60.5 44.0 83 26
October 11 60.2 43.8 75 26
October 12 59.8 43.6 71 25
October 13 59.4 43.4 74 26
October 14 59.1 43.2 76 27
October 15 58.8 43.0 75 25
October 16 58.4 42.8 80 23
October 17 58.2 42.6 72 26
October 18 57.8 42.4 69 26
October 19 57.5 42.2 75 25
October 20 57.2 42.0 73 24
October 21 56.9 41.9 76 27
October 22 56.6 41.7 76 24
October 23 56.3 41.4 71 26
October 24 56.1 41.3 72 24
October 25 55.9 41.2 67 20
October 26 55.6 41.2 69 28
October 27 55.4 41.0 69 24
October 28 55.1 40.8 69 23
October 29 54.9 40.7 70 24
October 30 54.6 40.7 74 23
October 31 54.3 40.5 67 20
Weather Station Details
Years Station Coordinates
1949–2024 Bellingham International Airport location
1915–1948 Bellingham 2 N location
1895–1914 Bellingham location