Belize weather

Our guide to the weather in Belize during October

30

Average high

5

UV Index

250mm

Monthly rainfall

29

Sea temperature

Belize is an exciting destination offering a unique combination of Caribbean beaches, rainforest and Mayan ruins, with pleasant temperatures in October making it ideal for exploring the country's diverse attractions. We've looked at the most up-to-date weather data for Belize, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Belize weather in October.

How warm is it in Belize during October?

The temperature reaches around 30℃ during the daytime in October, falling away to 21℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Belize during October?

On average, there will be 12 rainy days during the month, amounting to 249.8mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, October will see just 3 days that produce a storm.

Is it windy in Belize during October?

No - there is very light air movement in October so conditions should be calm with light breezes at times.

How warm is the sea in Belize during October?

The water around Belize reaches a very pleasant 29℃ during October. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable. The hot air temperature and relatively high humidity will mean that you will feel comfortably warm when coming out of the water.

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Weather in Belize

Our month-by-month guide to the weather and climate in Belize

26.3

Belize weather in

January
27.9

Belize weather in

February
29.3

Belize weather in

March
32.2

Belize weather in

April
32.3

Belize weather in

May
31.0

Belize weather in

June
31.1

Belize weather in

July
31.6

Belize weather in

August
30.9

Belize weather in

September
29.6

Belize weather in

October
27.7

Belize weather in

November
27.0

Belize weather in

December