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Baytown May Weather

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

Typical Baytown May Weather 1991–2020
Average daily high	84.0 °F
Average daily low	68.3 °F
Average monthly precipitation	6.0 inches
Average monthly snow	none
Daily chance of precipitation	24.7%
Daily chance of snow	0%

Baytown May Weather Records 1946–2024
Highest temperature	99 °F	May 18, 1948
Lowest temperature	43 °F	May 4, 2013
Highest daily low	80 °F	May 25, 2008
Lowest daily high	67 °F	May 3, 1994
Hottest average high temperature	88.0 °F	1998
Coldest average high temperature	80.3 °F	1983
Most daily precipitation	6.4 inches	May 26, 2015
Most monthly precipitation	16.1 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
May 1	81.0	64.2	90	48
May 2	81.2	64.4	92	48
May 3	81.4	64.7	94	46
May 4	81.6	64.9	94	43
May 5	81.8	65.1	92	50
May 6	82.0	65.4	89	48
May 7	82.2	65.6	90	47
May 8	82.4	65.9	93	50
May 9	82.5	66.2	90	50
May 10	82.8	66.5	95	50
May 11	83.0	66.8	91	54
May 12	83.2	67.1	91	49
May 13	83.4	67.5	90	52
May 14	83.6	67.7	92	52
May 15	83.8	68.0	92	48
May 16	84.0	68.3	92	54
May 17	84.2	68.6	94	51
May 18	84.4	68.9	99	55
May 19	84.6	69.1	92	51
May 20	84.9	69.4	93	54
May 21	85.1	69.7	93	55
May 22	85.3	69.9	96	58
May 23	85.5	70.1	96	55
May 24	85.7	70.3	93	58
May 25	85.9	70.4	92	57
May 26	86.1	70.6	92	59
May 27	86.3	70.8	96	54
May 28	86.5	71.1	95	59
May 29	86.7	71.3	95	60
May 30	86.9	71.6	95	57
May 31	87.1	71.8	96	58

Weather Station Details

Years	Station	Coordinates
1946–2024	Baytown	location