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San Antonio in May average weather

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Temperatures trend during May in San Antonio

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May weather day by day

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April June

Date	Weather	Temperatures	Rain	UV
May 1	Partly cloudy	30° /18°	3.3 mm	7
May 2	Patchy rain possible	28° /19°	1.1 mm	6
May 3	Cloudy	28° /19°	0.3 mm	6
May 4	Patchy rain possible	31° /20°	5.3 mm	7
May 5	Patchy rain possible	31° /21°	2.8 mm	7
May 6	Patchy rain possible	32° /21°	16.2 mm	7
May 7	Patchy rain possible	33° /20°	1.8 mm	7
May 8	Moderate rain at times	35° /22°	3.5 mm	8
May 9	Moderate rain at times	32° /20°	10.8 mm	7
May 10	Patchy rain possible	29° /19°	6.7 mm	7
May 11	Patchy rain possible	30° /19°	2.3 mm	7
May 12	Moderate or heavy rain shower	30° /20°	9.5 mm	7
May 13	Moderate or heavy rain shower	28° /19°	43.4 mm	6
May 14	Moderate or heavy rain shower	32° /18°	2.3 mm	7
May 15	Moderate or heavy rain shower	30° /19°	10.7 mm	7
May 16	Moderate or heavy rain shower	28° /19°	14.6 mm	6
May 17	Patchy rain possible	32° /20°	0.6 mm	7
May 18	Partly cloudy	34° /19°	0 mm	8
May 19	Patchy rain possible	33° /20°	0.2 mm	7
May 20	Moderate or heavy rain shower	31° /21°	2.8 mm	7
May 21	Moderate or heavy rain shower	30° /20°	3.8 mm	7
May 22	Partly cloudy	34° /20°	0 mm	8
May 23	Moderate rain at times	35° /21°	0.9 mm	8
May 24	Partly cloudy	36° /21°	0.1 mm	9
May 25	Patchy rain possible	36° /22°	0.2 mm	8
May 26	Overcast	35° /21°	0 mm	8
May 27	Cloudy	36° /21°	2 mm	8
May 28	Patchy rain possible	32° /21°	1.2 mm	7
May 29	Moderate or heavy rain shower	31° /21°	8.8 mm	7
May 30	Patchy rain possible	34° /21°	0.2 mm	8
May 31	Overcast	34° /21°	0.5 mm	8
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Important Notice

Our weather forecast for San Antonio in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the San Antonio forecast closer to your planned date for the most up-to-date weather information.

San Antonio in May - FAQ

What are the expected maximum and minimum temperatures in San Antonio during May?

Expect warm days with temperatures around 32°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.

How much rainfall should be expected in San Antonio during May?

Significant rainfall exceeding 303.2 mm is expected in San Antonio during May, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in San Antonio during May?

The average wind speed in San Antonio during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

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Get accurate weather forecasts for San Antonio, located at latitude 29.424 and longitude -98.494. Stay updated with localized weather information tailored for San Antonio.

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Mon.	Tue.	Wed.	Thu.	Fri.	Sat.	Sun.
			1 30°	2 28°	3 28°	4 31°
5 31°	6 32°	7 33°	8 35°	9 32°	10 29°	11 30°
12 30°	13 28°	14 32°	15 30°	16 28°	17 32°	18 34°
19 33°	20 31°	21 30°	22 34°	23 35°	24 36°	25 36°
26 35°	27 36°	28 32°	29 31°	30 34°	31 34°