Watsonville December Weather

Averages and records for weather in Watsonville, California in the month of December.
Typical Watsonville December Weather
1991–2020
Average daily high 60.7 °F
Average daily low 40.0 °F
Average monthly precipitation 4.3 inches
Daily chance of precipitation 32.3%
Watsonville December Weather Records
1908–2024
Highest temperature 84 °F December 5, 1958
Lowest temperature 12 °F December 22, 1990
Highest daily low 60 °F December 5, 2014
Lowest daily high 37 °F December 7, 1998
Hottest average high temperature 70.3 °F 1917
Coldest average high temperature 54.2 °F 1908
Most daily precipitation 4.1 inches December 24, 1921
Most monthly precipitation 14.6 inches 1955
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 62.9 41.6 82 20
December 2 62.7 41.4 80 22
December 3 62.5 41.3 78 22
December 4 62.3 41.2 84 24
December 5 62.2 41.0 84 26
December 6 62.0 40.8 75 21
December 7 61.8 40.7 75 20
December 8 61.6 40.6 80 19
December 9 61.4 40.5 78 20
December 10 61.3 40.4 75 22
December 11 61.2 40.3 78 25
December 12 61.1 40.2 79 22
December 13 61.0 40.1 78 21
December 14 60.9 40.1 74 25
December 15 60.8 40.1 76 22
December 16 60.7 40.0 78 26
December 17 60.6 40.0 78 22
December 18 60.5 39.9 80 20
December 19 60.5 39.9 76 23
December 20 60.4 39.9 78 23
December 21 60.4 39.9 76 24
December 22 60.3 39.8 73 12
December 23 60.3 39.8 78 19
December 24 60.3 39.7 74 17
December 25 60.2 39.7 76 19
December 26 60.2 39.7 78 15
December 27 60.1 39.7 76 20
December 28 60.2 39.6 76 27
December 29 60.2 39.7 78 19
December 30 60.3 39.7 78 23
December 31 60.3 39.7 82 22
Weather Station Details
Years Station Coordinates
1998–2024 Watsonville Municipal Airport location
1908–1998 Watsonville Water Works location