SeasonMapLake Atitlán (Atitlán) weather in April
Guatemala
April in Lake Atitlán: warm, soaked, with muggy air — fine if you can take 20 rainy days.
#7 of 12 months in Lake Atitlán · #1013 of 1383 destinations to visit in April · comfort 71/100 (tier B)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Lake Atitlán in April
Other months in Lake Atitlán
Lake Atitlán's forum calls December part of the reliable dry season — cool, brisk mornings in the mid-teens°C give way to pleasant afternoons in the low-to-mid 20s, with only the odd light shower breaking up mostly clear skies. Regulars recommend layers you can shed once the sun's up, since the highland chill at dawn catches some visitors off guard.
Add your own note from Lake Atitlán's card on the map.
Lake Atitlán climate normals — April
| Daytime high | 25°C / 77°F | 🌤 warm |
|---|---|---|
| Nighttime low | 18°C / 64°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 186 mm / 7.3 in | ⛈ soaked |
| Rainy days | 20 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 16°C / 60°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 12.5 h | |
| Wind | 9 km/h / 5 mph | |
| Air quality (US AQI) | 79 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Lake Atitlán in April
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdsSemana Santa at Santiago Atitlan, Dry season(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Lake Atitlán's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherLake Atitlán's weather peaks December–February, best around January.
Best weatherFair weatherToughest weather
What's on in Lake Atitlán in April
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Festival
Semana Santa at Santiago Atitlan
29 Mar – 5 AprEaster & Holy WeekCrowdedBook earlySantiago Atitlan brings Maximon out of the cofradia house and carries him through the town in Holy Week, alongside the Catholic processions. The lanchas across the lake run late and the villages fill before Panajachel does. Source ↗
- Season
Xocomil on the lake
1 Nov – 30 Apr · usuallyWind seasonRiskThe xocomil gets up over the water around midday and turns the crossings into a soaking. Boatmen do the long runs in the morning, and the last lanchas back leave earlier than visitors expect.
- Season
Dry season
1 Nov – 30 Apr · usuallyCrowdedClear mornings with all three volcanoes out, and dust on every road down to the water. The villages are busiest around Christmas and Holy Week; February is the quiet middle of it.
Nearby, and something's on
Within 300 km of Lake Atitlán — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Lake Atitlán?
Lake Atitlán in April — FAQ
- Is April a good time to visit Lake Atitlán?
- April in Lake Atitlán: warm, soaked, with muggy air — fine if you can take 20 rainy days. It ranks #7 of 12 months for Lake Atitlán on SeasonMap's comfort score (71/100).
- What is the weather like in Lake Atitlán in April?
- In April, Lake Atitlán averages a daily high of 24.9°C and a low of 17.5°C, with about 185.6 mm of rain over roughly 19.7 rainy days.
- What is the air quality in Lake Atitlán in April?
- Lake Atitlán has a mean US Air Quality Index of about 79 in April.
Other months in Lake Atitlán
Compare Lake Atitlán in April
Warmer or cooler than Lake Atitlán in April
Similar destinations in Central America — April
Within 300 km: Antigua Guatemala's Semana Santa on 29 Mar – 5 Apr.