Belize weather

Our guide to the weather in Belize during June

31

Average high

6

UV Index

302mm

Monthly rainfall

29

Sea temperature

Belize is an exciting destination offering a diverse range of activities, from exploring Mayan ruins to snorkeling in the Caribbean Sea, with a pleasant climate year-round, making it an ideal destination for Irish tourists. 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 June.

How hot is it in Belize during June?

The temperature reaches around 31℃ during the daytime in June, falling away to 23℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Belize during June?

June is typically the wettest month in Belize. On average, there will be 15 rainy days during the month, amounting to 301.5mm 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. There's a good chance that you'll catch a thunderstorm during your trip.

Is it windy in Belize during June?

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

How warm is the sea in Belize during June?

The water around Belize reaches a very pleasant 29℃ during June. 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