San Blas Weather in August

In San Blas, August brings very high daytime temperatures around 32°C (90°F), with nights cooling to 26°C (79°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in San Blas in August

San Blas is in the rainy season in August, with rain on around 20 days and an average of 365 mm (14 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in San Blas in August

Daytime temperatures in San Blas reach 32°C (90°F) in August, dropping to 26°C (79°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit San Blas. Our weather planner can help you explore destinations with more pleasant weather conditions.