Baytown December Weather

Averages and records for weather in Baytown, Texas in the month of December.
Typical Baytown December Weather
1991–2020
Average daily high 64.6 °F
Average daily low 45.2 °F
Average monthly precipitation 4.8 inches
Average monthly snow none
Daily chance of precipitation 33.4%
Daily chance of snow 0%
Baytown December Weather Records
1946–2024
Highest temperature 85 °F December 20, 1951
Lowest temperature 7 °F December 24, 1989
Highest daily low 73 °F December 26, 2015
Lowest daily high 23 °F December 23, 1989
Hottest average high temperature 77.4 °F 2021
Coldest average high temperature 54.7 °F 1989
Most daily precipitation 6.2 inches December 10, 1964
Most monthly precipitation 10.6 inches 2009
Most daily snow none -
Most monthly snow none -
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 67.9 48.0 84 26
December 2 67.7 47.9 84 30
December 3 67.5 47.6 83 32
December 4 67.3 47.3 84 33
December 5 67.0 47.1 81 28
December 6 66.7 46.9 82 22
December 7 66.5 46.8 81 17
December 8 66.3 46.5 82 28
December 9 66.1 46.3 81 30
December 10 65.9 46.2 82 28
December 11 65.7 46.0 82 30
December 12 65.4 45.7 82 23
December 13 65.2 45.6 82 23
December 14 65.0 45.4 82 23
December 15 64.8 45.3 82 25
December 16 64.6 45.2 82 21
December 17 64.4 45.2 80 22
December 18 64.3 45.1 80 30
December 19 64.1 44.8 78 24
December 20 63.8 44.8 85 25
December 21 63.8 44.6 81 27
December 22 63.7 44.4 80 21
December 23 63.7 44.3 79 8
December 24 63.6 44.1 82 7
December 25 63.4 44.0 84 12
December 26 63.4 43.9 82 11
December 27 63.3 43.9 82 28
December 28 63.2 43.7 82 32
December 29 63.1 43.6 82 23
December 30 63.0 43.6 82 19
December 31 62.9 43.4 80 12
Weather Station Details
Years Station Coordinates
1946–2024 Baytown location