Region in Sololá, Guatemala
Lake Atitlán weather by month and the best time to visit
When to go to Lake Atitlán
Nov–Apr is dry with clear mornings; Dec–Jan is busiest. May–Oct brings daily rain and fewer visitors. Afternoon 'Xocomil' wind roughens the lake year-round.
Lake Atitlán weather by month
Average daily high, rainfall and conditions.
- Jan22°4 mm
- Feb24°6 mm
- Mar25°18 mm
- Apr26°64 mm
- May24°231 mm
- Jun22°316 mm
- Jul23°234 mm
- Aug22°292 mm
- Sep21°346 mm
- Oct21°302 mm
- Nov22°61 mm
- Dec22°8 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 22°C72°F | 10°C50°F | 4 mm | 74% | Pleasant |
| February | 24°C75°F | 11°C52°F | 6 mm | 70% | Pleasant |
| March | 25°C77°F | 12°C54°F | 18 mm | 66% | Pleasant |
| April | 26°C78°F | 14°C56°F | 64 mm | 69% | Pleasant |
| May | 24°C74°F | 15°C58°F | 231 mm | 79% | Rainy |
| June | 22°C72°F | 14°C58°F | 316 mm | 85% | Very wet |
| July | 23°C73°F | 14°C57°F | 234 mm | 83% | Rainy |
| August | 22°C72°F | 14°C57°F | 292 mm | 84% | Rainy |
| September | 21°C70°F | 14°C57°F | 346 mm | 88% | Very wet |
| October | 21°C70°F | 14°C56°F | 302 mm | 87% | Very wet |
| November | 22°C71°F | 12°C53°F | 61 mm | 82% | Pleasant |
| December | 22°C71°F | 11°C51°F | 8 mm | 78% | Pleasant |
Best months across Guatemala
| Place | Best months | Warmest month |
|---|---|---|
| Antigua Guatemala | Nov–Mar | Apr (27°C) |
| Lake Atitlán | Nov–Mar | Apr (26°C) |
| Flores | Dec–Apr | Apr (36°C) |
| Semuc Champey | Feb–Apr, Nov | Apr (34°C) |
| San Pedro La Laguna | Nov–Mar | Apr (26°C) |
| Guatemala City | Nov–Apr | Apr (28°C) |
| Quetzaltenango | Nov–Apr | Apr (22°C) |
Quick answers
What is the best month to visit Lake Atitlán?
Nov–Mar. Nov–Apr is dry with clear mornings; Dec–Jan is busiest. May–Oct brings daily rain and fewer visitors. Afternoon 'Xocomil' wind roughens the lake year-round.
When is the rainy season in Lake Atitlán?
Rain peaks in September with about 346 mm. Months with 150 mm or more: May–Oct.
What is the hottest month in Lake Atitlán?
April, with average highs of 26°C (78°F).
How cold does Lake Atitlán get?
The coolest nights are in January, averaging 10°C (50°F).
More about Lake Atitlán
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Sources
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 4.7°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.