When is the best time to visit Lake Atitlán?

The weather in Lake Atitlán, month by month

Daytime and night-time temperatures, then rainfall. Records 2015-2024 (Panajachel). The exact figures are in the table below.
The table of records, month by month
Real 2015-2024 records at the reference point "Panajachel" (ERA5 reanalysis via Open-Meteo). Published as open data.
MonthHighLowSunshineRainfallRainy daysBest
January22°14°10.8 h23 mm9 d✓
February23°14°11.1 h22 mm6 d✓
March24°15°11.2 h53 mm15 d✓
April23°16°11 h120 mm20 d
May22°17°9.9 h276 mm27 d
June22°17°8.7 h564 mm29 d
July23°16°10.5 h302 mm25 d
August23°16°10.2 h355 mm28 d
September22°17°9.2 h391 mm30 d
October22°16°9.1 h329 mm27 d
November22°16°10.1 h171 mm19 d✓
December22°14°10.6 h27 mm8 d✓

The four seasons in Lake Atitlán, in figures

What the 2015-2024 records (Panajachel) show, season by season, to compare at a glance instead of reading twelve rows of a table.

Winter

Dec → Feb
22 to 23°
nights 14°
  • 8 rainy days · 24 mm
  • 10.8 h of sun
Recommended

Spring

Mar → May
22 to 24°
nights 15 to 17°
  • 21 rainy days · 150 mm
  • 10.7 h of sun
1 month recommended

Summer

Jun → Aug
22 to 23°
nights 16 to 17°
  • 27 rainy days · 407 mm
  • 9.8 h of sun
Not recommended

Autumn

Sep → Nov
22°
nights 16 to 17°
  • 25 rainy days · 297 mm
  • 9.5 h of sun
1 month recommended

Book early for November to March

The timing is right, so it is right for everyone: in these months the best places to stay and the small-group tours go first. Here is where to start.

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What to do in Lake Atitlán, month by month

ActivityJanFebMarAprMayJunJulAugSepOctNovDec
Sightseeing & walks
Events1111

EventsHoly WeekMarch to AprilSantiago Atitlán patron saint festivalJulyDay of the DeadNovemberDetails ↓

favourablewith compromisesunfavourable

Grid derived from the records (temperature, rainfall), not from an opinion.

What's on in Lake Atitlán, month by month?

What comes back every year, and when. One of these events fills the hotels and pushes prices up: something to aim for or to avoid, depending on what you want.

Travelling off-peak

Month by month, in detail

January

Recommended
22°14° at night
  • 23 mm · 9 d
  • 10.8 h

Busy, without the crush

February

Recommended
23°14° at night
  • 22 mm · 6 d
  • 11.1 h

Busy, without the crush

March

Recommended
24°15° at night
  • 53 mm · 15 d
  • 11.2 h

High season, book early

April

Fair
23°16° at night
  • 120 mm · 20 d
  • 11 h

Busy, without the crush

May

Not recommended
22°17° at night
  • 276 mm · 27 d
  • 9.9 h

Low season, lower prices

June

Not recommended
22°17° at night
  • 564 mm · 29 d
  • 8.7 h

Low season, lower prices

July

Not recommended
23°16° at night
  • 302 mm · 25 d
  • 10.5 h

Low season, lower prices

August

Not recommended
23°16° at night
  • 355 mm · 28 d
  • 10.2 h

Low season, lower prices

September

Not recommended
22°17° at night
  • 391 mm · 30 d
  • 9.2 h

Low season, lower prices

October

Fair
22°16° at night
  • 329 mm · 27 d
  • 9.1 h

Low season, lower prices

November

Recommended
22°16° at night
  • 171 mm · 19 d
  • 10.1 h

Busy, without the crush

December

Recommended
22°14° at night
  • 27 mm · 8 d
  • 10.6 h

Busy, without the crush

Read the twelve months in detail

January. Mild, 22 °C in the afternoon and 14 °C early in the morning. Expect 9 days of rain in the month (23 mm). Plenty of sunshine: 10.8 h a day on average. Busy season, without the crush.

February. Mild, 23 °C in the afternoon and 14 °C early in the morning. Rain stays light: 22 mm over 6 days. Plenty of sunshine: 11.1 h a day on average. Busy season, without the crush.

March. Mild, 24 °C in the afternoon and 15 °C early in the morning. Frequent but light showers: 53 mm over 15 days. Plenty of sunshine: 11.2 h a day on average. High season: book early.

April. Mild, 23 °C in the afternoon and 16 °C early in the morning. Frequent rain: 120 mm over 20 days. Plenty of sunshine: 11 h a day on average. Busy season, without the crush.

May. Mild, 22 °C in the afternoon and 17 °C early in the morning. A very wet month, 276 mm of rain over 27 days. Plenty of sunshine: 9.9 h a day on average. Low season: fewer people, lower prices.

June. Mild, 22 °C in the afternoon and 17 °C early in the morning. A very wet month, 564 mm of rain over 29 days. Expect 8.7 h of sunshine a day. Low season: fewer people, lower prices.

July. Mild, 23 °C in the afternoon and 16 °C early in the morning. A very wet month, 302 mm of rain over 25 days. Plenty of sunshine: 10.5 h a day on average. Low season: fewer people, lower prices.

August. Mild, 23 °C in the afternoon and 16 °C early in the morning. A very wet month, 355 mm of rain over 28 days. Plenty of sunshine: 10.2 h a day on average. Low season: fewer people, lower prices.

September. Mild, 22 °C in the afternoon and 17 °C early in the morning. A very wet month, 391 mm of rain over 30 days. Plenty of sunshine: 9.2 h a day on average. Low season: fewer people, lower prices.

October. Mild, 22 °C in the afternoon and 16 °C early in the morning. Frequent rain: 329 mm over 27 days. Plenty of sunshine: 9.1 h a day on average. Low season: fewer people, lower prices.

November. Mild, 22 °C in the afternoon and 16 °C early in the morning. Frequent rain: 171 mm over 19 days. Plenty of sunshine: 10.1 h a day on average. Busy season, without the crush.

December. Mild, 22 °C in the afternoon and 14 °C early in the morning. Expect 8 days of rain in the month (27 mm). Plenty of sunshine: 10.6 h a day on average. Busy season, without the crush.

Same season, other ideas

Their best time overlaps with this one: worth comparing before you book.

Frequently asked questions

When is the best time to visit Lake Atitlán?

November to March: over these months, recorded highs range from 22 to 24 °C, with 11 days of rain a month on average (2015-2024 records, Panajachel).

Which month should you avoid in Lake Atitlán?

June: it is the wettest of the months to avoid, with 564 mm over 29 days of rain on average, according to 2015-2024 records at the reference point (Panajachel).

What is the hottest month in Lake Atitlán?

March, with 24 °C on average in the afternoon and 15 °C at night. 2015-2024 records (Panajachel).

What is the coldest month in Lake Atitlán?

January, with 22 °C at best during the day and 14 °C at night. 2015-2024 records (Panajachel).

What is the driest month in Lake Atitlán?

February: 22 mm over 6 days of rain, against 564 mm in June, the wettest month.

Which month has the most sunshine in Lake Atitlán?

March, with 11.2 h of sunshine a day on average. Note that this counts clear skies, not the length of the day.

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Photos: chensiyuan / CC BY-SA 4.0 (Wikimedia Commons) · Gianna H. Jimenez / Pexels · Maximiliano Pezzali / Pexels · Nikolai Kolosov / Pexels · Minor Espinoza / Pexels