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Baytown March Weather

Averages and records for weather in Baytown, Texas in the month of March.

Typical Baytown March Weather 1991–2020
Average daily high	72.1 °F
Average daily low	53.6 °F
Average monthly precipitation	3.9 inches
Average monthly snow	none
Daily chance of precipitation	29.4%
Daily chance of snow	0%

Baytown March Weather Records 1946–2024
Highest temperature	90 °F	March 31, 1989
Lowest temperature	25 °F	March 6, 1989
Highest daily low	72 °F	March 20, 2020
Lowest daily high	38 °F	March 5, 2014
Hottest average high temperature	77.7 °F	2020
Coldest average high temperature	65.6 °F	1969
Most daily precipitation	6.2 inches	March 28, 2001
Most monthly precipitation	11.7 inches	2015
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)
Day	High	Low	High	Low
March 1	69.5	49.9	83	25
March 2	69.6	50.2	84	28
March 3	69.7	50.4	84	27
March 4	69.9	50.8	85	26
March 5	70.1	51.2	79	30
March 6	70.3	51.4	86	25
March 7	70.5	51.5	85	28
March 8	70.6	51.5	84	29
March 9	70.8	51.6	84	29
March 10	70.9	51.9	83	29
March 11	71.1	52.1	85	29
March 12	71.3	52.3	86	26
March 13	71.5	52.6	85	29
March 14	71.8	53.0	85	28
March 15	72.0	53.3	85	33
March 16	72.1	53.6	89	33
March 17	72.3	53.7	86	33
March 18	72.4	54.0	86	32
March 19	72.7	54.4	85	34
March 20	72.9	54.8	84	28
March 21	73.1	55.2	85	33
March 22	73.2	55.4	88	32
March 23	73.4	55.5	85	35
March 24	73.5	55.7	84	34
March 25	73.7	55.8	89	37
March 26	73.9	56.0	88	31
March 27	74.1	56.3	88	30
March 28	74.4	56.6	88	38
March 29	74.7	56.9	85	40
March 30	74.9	57.1	84	37
March 31	75.1	57.3	90	31

Weather Station Details

Years	Station	Coordinates
1946–2024	Baytown	location