Lake Atitlán Climate: Temperatures & Seasons
Lake Atitlán's climate is subtropical highland — cool, mild and pleasant year-round. Its altitude of 1,562 meters moderates temperatures, avoiding extreme heat or cold. Here's everything you need to know before you visit.
Average Temperatures
| Season | Min | Max | Feel |
|---|---|---|---|
| Dry (Nov–Apr) | 10°C–13°C (50–55°F) | 22°C–26°C (72–79°F) | Fresh to warm |
| Rainy (May–Oct) | 14°C–16°C (57–61°F) | 20°C–23°C (68–73°F) | Cloudy, humid |
| Nights (year-round) | 8°C–14°C (46–57°F) | — | Cold — bring a jacket |
Dry Season (November – April)
Clear skies dominate. Daytime temperatures are comfortable (18–25°C / 64–77°F) while nights turn cool — especially December and January when they can drop to 8°C (46°F). Best views of the three volcanoes.
Rainy Season (May – October)
Rain typically arrives between 2pm and 6pm, with mornings remaining sunny. September and October are the wettest months. July brings the canícula — a 2–3 week dry spell with intense sunshine.
The Xocomil Wind
The Xocomil is Lake Atitlán's most distinctive weather feature — a powerful north-to-south wind that picks up between noon and 4pm, strong enough to raise 1–2 meter waves. Always take boats before noon.
What to Pack
- Light fleece or jacket for evenings (year-round)
- Lightweight short-sleeve clothing for daytime
- Packable rain jacket during the rainy season
- Sunscreen — altitude intensifies UV radiation
- Comfortable walking shoes for village paths
Temperaturas, temporadas y el viento Xocomil
Travel Guides
Best Sunscreen for High Altitude in Guatemala: Traveler's Guide
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Best Sunscreen for High Altitude in Guatemala: Traveler's Guide
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Atitlán GT
Frequently Asked Questions