Guanaja Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guanaja.
Climate overview of Guanaja
With consistently stable weather, Guanaja, Bay Islands, Honduras, sees little seasonal temperature change. Daytime highs average 29°C (84°F), ranging from 30°C (86°F) in September to 27°C (81°F) in January.
Rainfall is high, totalling around 1370 mm (54 in) per year. October is the wettest month and April the driest.
Guanaja Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guanaja — and find the best time to visit.
Monthly Temperature in Guanaja
The climate in Guanaja remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in September, the warmest time of the year, to a comfortable 27°C (81°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in September to around 24°C (75°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guanaja
Guanaja is known for its substantial rainfall, with annual precipitation reaching 1370 mm (54 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, October it receives heavy rainfall, averaging 274 mm (11 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month April brings less rainfall, with 25 mm (1 in) over 6 rainy days. For more details, please visit our Guanaja Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Water Temperature in Guanaja
The mean water temperature over the year ranges from 27°C (81°F) in January to 29°C (84°F) in June.
Water temperature over the year
Best Time to Visit Guanaja
Make your experience more enjoyable by planning to be outside during the cooler parts of the day, either early morning or as the sun begins to set. Visitors should note that October and November are part of the rainy season, bringing substantial rainfall. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Guanaja
What is the best time to visit Guanaja?
February, March, April and May typically offer the most optimal weather in Guanaja. In contrast, October tends to have less optimal conditions.
What temperatures can I expect in Guanaja?
Daytime highs range from 27°C (81°F) in January to 30°C (86°F) in September. Nighttime lows range from 24°C (75°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Guanaja get?
Annual rainfall is around 1370 mm (54 in). October is the wettest month with 274 mm (11 in), while April is the driest with 25 mm (1 in).
Guanaja 3-Day Forecast
Guanaja 3-Day Forecast
Guanaja on the map
Guanaja is highlighted — select any city to see its climate.
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