Travel Planning
🇺🇸 United States
Best Time to Visit San Antonio
Month-by-month comfort scores, seasonal highlights, and expert travel timing for San Antonio, United States.
01
Best Months to Visit
02
12-Month Comfort Guide
Best Shoulder Avoid
January Avoid
11.6°C · 44mm
Score 79
February Avoid
13.3°C · 53mm
Score 83
March Best
17.9°C · 63mm
Score 92
April Best
21.1°C · 99mm
Score 98
May Avoid
24.5°C · 157mm
Score 78
June Shoulder
28.0°C · 69mm
Score 88
July Shoulder
29.7°C · 56mm
Score 85
August Shoulder
29.8°C · 78mm
Score 84
September Shoulder
27.2°C · 103mm
Score 89
October Best
22.6°C · 98mm
Score 99
November Shoulder
16.3°C · 73mm
Score 89
December Shoulder
13.4°C · 56mm
Score 83
03
Seasonal Overview
04
Monthly Detail Pages
Q&A
Frequently Asked Questions
01 What is the best month to visit San Antonio? +
By comfort score, October is the best month to visit San Antonio (score: 99). Expect average temperatures of 22.6°C and 98mm of precipitation.
02 When does it rain most in San Antonio? +
May sees the heaviest rainfall in San Antonio (157mm). Pack a compact umbrella and waterproof footwear if you visit then.
03 What is San Antonio like in summer? +
Summer in San Antonio averages 29.2°C with 68mm of rain per month. Expect hot, humid conditions — stay hydrated.
04 What is San Antonio like in winter? +
Winter averages 12.8°C with 51mm per month. A light jacket should suffice.
05 What should I pack for San Antonio? +
Comfortable clothing and walking shoes are the main essentials.
06 What is the peak tourist season in San Antonio? +
Peak season falls in October, April, March. For fewer crowds, consider visiting in September, November, June.
- Sources
- Open-Meteo
- Updated
- 2026-01-01