Lake Atitlan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lake Atitlan.
Climate overview of Lake Atitlan
The climate in Lake Atitlan, Guatemala, is remarkably consistent, with temperatures year-round averaging 24°C (75°F). The warmest month is March at 25°C (77°F), and the coolest is November at 23°C (73°F).
The city has a wet climate, receiving around 2366 mm (93 in) of rainfall per year. Despite the high annual total, it has distinct dry (December to February) and wet (May to October) seasons. September is the wettest month. Sunshine peaks in March, when the city sees around 8.3 hours of sunshine per day.
Lake Atitlan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lake Atitlan - and find the best time to visit.
Monthly Temperature in Lake Atitlan
In Lake Atitlan temperatures are generally consistent throughout the year. On average, daytime temperatures range from a comfortable 25°C (77°F) in March to a comfortable 23°C (73°F) in November.
Nighttime temperatures range from 16°C (61°F) in March to 13°C (55°F) in November.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lake Atitlan
Lake Atitlan experiences significant rainfall throughout the year, averaging 2366 mm (93 in) of precipitation annually. The seasons in Lake Atitlan bring significant changes in precipitation. The wettest month, September, receives heavy rainfall, with an average of 412 mm (16 in) of precipitation. This rainfall is distributed across 25 rainy days.
In contrast, the driest month, January, experiences much less rainfall, totaling 18 mm (0.7 in) over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Lake Atitlan Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Lake Atitlan
Lake Atitlan enjoys sunny spells year-round. March sees up to 8.3 hours of daily sunshine, perfect for a sunny trip. June, the least sunny month, still offers a generous 5.1 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Lake Atitlan by Month
The relative humidity is high throughout the year in Lake Atitlan.
The city experiences its highest humidity in May, reaching 81%. In February, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Lake Atitlan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, November and December
- Warmest weather: January, February, March, April, May, June, July, August and September
- Most sunshine: January, February, March and April
- Fewest rainy days: January, February, March and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to February) and wet (May to October) seasons
Frequently asked questions about the climate in Lake Atitlan
What is the best time to visit Lake Atitlan?
January, February, March, November and December typically offer the most optimal weather in Lake Atitlan. In contrast, May, June, August, September and October tend to have less optimal conditions. Lake Atitlan has distinct dry (December to February) and wet (May to October) seasons.
What temperatures can I expect in Lake Atitlan?
Daytime highs range from 23°C (73°F) in November to 25°C (77°F) in March. Nighttime lows range from 13°C (55°F) to 16°C (61°F). Temperatures stay relatively stable year-round.
How much rain does Lake Atitlan get?
Annual rainfall is around 2366 mm (93 in). September is the wettest month with 412 mm (16 in), while January is the driest with 18 mm (0.7 in).
How sunny is Lake Atitlan?
Lake Atitlan receives around 2,445 hours of sunshine per year. March is the sunniest month with 249 hours, while June is the cloudiest with just 152 hours. Overall, Lake Atitlan enjoys abundant sunshine.
Lake Atitlan 3-Day Forecast
Lake Atitlan on the map
Lake Atitlan is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
Flores
34°C (93°F) Rio Dulce Town32°C (90°F) Lívingston32°C (90°F) Cobán27°C (81°F) Guatemala City27°C (81°F) Antigua Guatemala25°C (77°F) Quetzaltenango22°C (72°F) Panajachel23°C (73°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Lake Atitlan: the most beautiful lake in the world
At Lake Atitlan you will be enchanted by beautiful volcanoes, amazing sunsets and the serene tranquility. Mix this with the vibrant Mayan community and you'll understand why Atitlan has something magical.
The top 5 unexplored rainforests in Central America
Dive into Central America's top 5 hidden rainforests for an unparalleled journey through vibrant wildlife and diverse landscapes.