San José Weather in August

San José in August sees high daytime temperatures of 28°C (82°F) and nighttime lows of 24°C (75°F). With just 4.7 mm (0.2 in) of rainfall expected, it's a dry month overall.

Rainfall in San José in August

Historically, the month has about 3 days of rain, averaging 4.7 mm (0.2 in) in total. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in San José in August

If you're visiting San José in August, expect excellent temperatures with highs of 28°C (82°F) and overnight lows of 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding. This is typically the warmest month of the year, so light summer clothing is a good idea.

Sunshine in San José in August

The days are predominantly sunny, with an estimated total of around 314 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit San José.