San Antonio Weather in July

July in San Antonio typically sees daytime highs of 15°C (59°F) and nighttime lows of 7°C (45°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in San Antonio in July

Historically, the month has about 4 days of rain, averaging 72 mm (2.8 in) in total. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in San Antonio in July

Daytime temperatures in San Antonio reach 15°C (59°F) in July, dropping to 7°C (45°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The temperatures in July are often the mildest compared to the rest of the year.

Sunshine in San Antonio in July

The area experiences limited sunny days, amounting to roughly 95 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Should you favor a climate that's both dry and comfortably warm, January, February, March, April, October, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.