Best Time to Visit San Antonio for a City Trip | Weather by Month

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City Trips Potential

98/100

Excellent

Based on optimal climate

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Seasonality

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Best Time

November, March, February

Avoid

May, June, July, August, September

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Weather

12°C – 30°C

Avg Temp Range

Precipitation

Generally dry

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Good For

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Planning a city trip to San Antonio?

The best time to visit San Antonio for a city trip is November, March, February, when you’ll get the best balance of weather, atmosphere, and activities. If you're planning your visit during this period, it’s worth exploring the best areas to stay and things to do in advance.

→ Explore the best places to stay in San Antonio

→ Discover top things to do in San Antonio

Climate Heatmap

See at a glance which months offer the best city trips conditions — based on temperature, rainfall and climate scores.

Planning your city trip? Finding a central area to stay is key to exploring San Antonio.

→ See where to stay in San Antonio

City Trips conditions breakdown

Monthly weather & climate data for San Antonio

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	76Good Cool temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	12°	18°	52	7.3	69%	shoulder
February	94Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	14°	21°	41	5.8	67%	dry
March	95Excellent Mild temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	18°	24°	56	8.3	67%	shoulder
April	85Excellent Mild temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	22°	28°	60	5.7	68%	shoulder
May	52Suboptimal Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	25°	31°	96	7.6	71%	shoulder
June	36Poor Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	29°	35°	91	6	70%	shoulder
July	32Poor Hot temperatures. Some rain conditions.	Predictability 85Weather conditions are fairly consistent throughout the year.	30°	36°	56	5.4	66%	shoulder
August	33Poor Hot temperatures. Some rain conditions.	Predictability 45Weather conditions can vary significantly.	30°	37°	58	4.9	67%	shoulder
September	42Poor Warm temperatures. Some rain conditions.	Predictability 60Weather conditions vary somewhat by season.	27°	34°	93	7.2	70%	shoulder
October	70Good Warm temperatures. Some rain conditions.	Predictability 60Weather conditions vary somewhat by season.	23°	29°	92	6.5	70%	shoulder
November	98Excellent Mild temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	17°	23°	63	6.3	71%	shoulder
December	85Excellent Cool temperatures. Mostly dry conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	13°	19°	44	6.7	71%	dry