San José Weather in July

July in San José typically sees daytime highs of 18°C (64°F) and nighttime lows of 7°C (45°F). With the least rainfall of the year, it's a reliably dry month. It falls within the winter season.

Rainfall in San José in July

This is the driest month of the year. Typically around 7 days of rainfall are expected, averaging 74 mm (2.9 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in San José in July

July in San José sees highs of 18°C (64°F) and lows of 7°C (45°F) overnight. July is known for being in the winter season. Conditions are often most pleasant around the middle of the day. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

If you prefer dry days with pleasant temperatures, May, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.