Santiago Atitlán Weather in May

Thinking of visiting Santiago Atitlán in May? Expect high temperatures reaching 25°C (77°F) during the day, dropping to 17°C (63°F) at night. Heavy showers are common during the rainy season.

Rainfall in Santiago Atitlán in May

Santiago Atitlán is in the rainy season in May, with rain on around 17 days and an average of 377 mm (15 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Santiago Atitlán in May

Daytime temperatures in Santiago Atitlán reach 25°C (77°F) in May, dropping to 17°C (63°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 17°C (63°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Santiago Atitlán in May

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Santiago Atitlán.