Tillamook December Weather

Averages and records for weather in Tillamook, Oregon in the month of December.
Typical Tillamook December Weather
1991–2020
Average daily high 50.9 °F
Average daily low 36.8 °F
Average monthly precipitation 14.8 inches
Average monthly snow none
Daily chance of precipitation 74.6%
Daily chance of snow 0%
Tillamook December Weather Records
1948–2022
Highest temperature 69 °F December 22, 1960
Lowest temperature 4 °F December 8, 1972
Highest daily low 56 °F December 10, 2014
Lowest daily high 20 °F December 21, 1990
Hottest average high temperature 55.2 °F 1958
Coldest average high temperature 44.1 °F 1990
Most daily precipitation 7.3 inches December 21, 2019
Most monthly precipitation 29.0 inches 2015
Most daily snow 5.5 inches December 30, 1951
Most monthly snow 11.0 inches 1964
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 52.6 37.6 64 23
December 2 52.4 37.5 62 22
December 3 52.2 37.4 68 24
December 4 52.1 37.3 66 22
December 5 51.8 37.2 63 18
December 6 51.7 37.2 64 17
December 7 51.6 37.2 60 11
December 8 51.5 37.1 66 4
December 9 51.4 37.0 63 11
December 10 51.3 37.0 64 11
December 11 51.2 36.9 63 12
December 12 51.1 36.9 61 21
December 13 50.9 36.8 67 21
December 14 50.8 36.8 63 21
December 15 50.7 36.8 60 21
December 16 50.7 36.8 60 20
December 17 50.6 36.7 64 14
December 18 50.5 36.7 68 20
December 19 50.4 36.7 59 19
December 20 50.4 36.7 61 12
December 21 50.3 36.7 64 7
December 22 50.3 36.7 69 11
December 23 50.3 36.8 63 9
December 24 50.4 36.8 66 14
December 25 50.4 36.8 66 19
December 26 50.3 36.9 63 20
December 27 50.3 36.9 64 22
December 28 50.3 36.9 62 18
December 29 50.3 37.0 57 15
December 30 50.3 37.1 65 14
December 31 50.3 37.1 63 19
Weather Station Details
Years Station Coordinates
1948–2022 Tillamook location