San Pedro

Ambergris Caye Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Ambergris Caye, Belize in September.

Considering a trip to Ambergris Caye, Belize this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Ambergris Caye in September

Ambergris Caye, Belize is a region in Belize. September in Ambergris Caye generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in San Pedro. On average, September is the warmest month of the year in Ambergris Caye, Belize. So be prepared and pack summer clothes.

To learn more about the conditions in specific areas of Ambergris Caye, Belize, check out the map below.

Precipitation

September is a very rainy month with an average rainfall of around 224 mm (8.8 in) in San Pedro.

Average sunshine

Sunshine is moderately available across various locations. In San Pedro, you can expect around 180 hours of sunlight in September, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Ambergris Caye by month

Pick a month to see the average temperature, rainfall and sunshine in Ambergris Caye - and find the best time to visit. (based on San Pedro)

Best Places to Visit in Ambergris Caye in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Ambergris Caye.

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).

Popular Destinations in Ambergris Caye

What is the weather like in September for some of the most popular destinations in Ambergris Caye, Belize?

Temperature range in Ambergris Caye (September)

Precipitation variation in Ambergris Caye (September)

San Pedro

In September San Pedro generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly sun hours
240 hours
180 hours
200 hours
Monthly rainfall
181 mm (7.1 in)
224 mm (8.8 in)
291 mm (11 in)
Monthly rainy days
16 days
16 days
16 days
Weather conditions

Caye Caulker

In September Caye Caulker generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly sun hours
240 hours
180 hours
200 hours
Monthly rainfall
187 mm (7.4 in)
226 mm (8.9 in)
292 mm (11 in)
Monthly rainy days
17 days
17 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Ambergris Caye, in Belize.

Popular cities in September

Day & night temperatures, rainfall and average weather in Ambergris Caye in September.

City Weather Day temp Night temp Rainfall
San Pedro 30°C (86°F) 27°C (81°F) 224 mm (8.8 in)
Caye Caulker 30°C (86°F) 27°C (81°F) 226 mm (8.9 in)

Ambergris Caye weather in September: frequently asked questions

What is the weather like in Ambergris Caye, Belize in September?

In September, Ambergris Caye, Belize generally has less favorable weather conditions. San Pedro sees daytime temperatures near 30°C (86°F), with nights cooling to roughly 27°C (81°F).

What is the average temperature in Ambergris Caye, Belize in September?

In San Pedro, the average daytime high in September is 30°C (86°F), while nighttime temperatures drop to around 27°C (81°F).

Does Ambergris Caye, Belize get a lot of rain in September?

Rainfall in Ambergris Caye, Belize peaks during September. San Pedro averages roughly 224 mm (8.8 in), so frequent and sometimes heavy showers are the norm.

Is September a Good Time to Visit Ambergris Caye, Belize?

In our view, September might not be the best time to travel to Ambergris Caye, Belize with often less favorable weather in San Pedro.

On average, the best time to visit Ambergris Caye, Belize is in February, March and April with generally excellent weather in San Pedro. On the other hand, the weather in June, August, September and October tend to be less favorable.

Interested in more climate information?

We have much more information about the climate in Ambergris Caye.

Weather and climate has detailed information for every country in the world. Are you going to Belize? Get detailed historical weather averages for many cities in Belize.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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