River Tube in Belize
The best time to visit Belize and to River Tube is from December to mid-April, this is the dry season. If you like to avoid the crowds we recommend visiting May and early June.
Cayo Weather by Month: Temperature & Rainfall Guide
Cayo is a region in Belize. Many people wonder what the weather conditions are in Cayo over the year. What is the best time to visit Cayo?
This page shows the average weather conditions by month in Cayo over the year in: January, February, March, April, May, June, July, August, September, October, November, December.
Cayo in January
In January the weather in Cayo is generally excellent. In San Ignacio you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 19°C (66°F). On average, this month is the coldest month of the year in Cayo.
Find more detailed climate information for Cayo in January here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in February
In February the weather in Cayo ranges from very good in San Ignacio to excellent in Good Living Camp. The temperatures range from high in Good Living Camp with 28°C (82°F) to very high in San Ignacio with 31°C (88°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in February here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in March
In March the weather in Cayo is generally very good. The temperatures range from high in Good Living Camp with 30°C (86°F) to very high in San Ignacio with 33°C (91°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in March here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in April
In April the weather in Cayo ranges from mixed in San Ignacio to very good in Good Living Camp. The average maximum daytime temperatures are very high and range from 32°C (90°F) in Good Living Camp to 35°C (95°F) in San Ignacio. On average, this month is one of the warmest months of the year in Cayo. So be prepared and make sure to dress lightly.
Find more detailed climate information for Cayo in April here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in May
In May the weather in Cayo ranges from mixed in San Ignacio to good in Good Living Camp. The average maximum daytime temperatures are very high and range from 32°C (90°F) in Good Living Camp to 35°C (95°F) in San Ignacio. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in May here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in June
In June the weather in Cayo ranges from less favorable in Good Living Camp to good in San Ignacio. In San Ignacio you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in June here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in July
In July the weather in Cayo ranges from mixed in Good Living Camp to good in San Ignacio. The average maximum daytime temperatures are very high and range from 31°C (88°F) in Good Living Camp to 33°C (91°F) in San Ignacio. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in July here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in August
In August the weather in Cayo ranges from mixed in San Ignacio to good in Belmopan. The average maximum daytime temperatures are very high and range from 32°C (90°F) in Good Living Camp to 34°C (93°F) in San Ignacio. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in August here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in September
In September the weather in Cayo ranges from less favorable in Good Living Camp to good in San Ignacio. In San Ignacio you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 23°C (73°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in September here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in October
In October the weather in Cayo ranges from less favorable in Good Living Camp to good in San Ignacio. In San Ignacio you can expect very warm maximum average daytime temperatures around 31°C (88°F) and nighttime temperatures around 22°C (72°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in October here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in November
In November the weather in Cayo ranges from good in San Ignacio to very good in Good Living Camp. In San Ignacio you can expect warm maximum average daytime temperatures around 30°C (86°F) and nighttime temperatures around 20°C (68°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Find more detailed climate information for Cayo in November here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Cayo in December
In December the weather in Cayo ranges from very good in Good Living Camp to excellent in San Ignacio. In San Ignacio you can expect warm maximum average daytime temperatures around 29°C (84°F) and nighttime temperatures around 19°C (66°F).
Find more detailed climate information for Cayo in December here.
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Top destinations
More climate information for the top 5 destinations in Cayo:
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
River Tube in Belize
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River Tube in Belize
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