Belize City weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Belize City in August. Check more long-term weather averages for Belize City in August before you book your next holiday to Belize in 2025/2026.

  • 31°C maximum daytime temperature in August in Belize City31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in August in Belize City18
    18 days with some rainfall
  • 24°C minimum night-time temperature in August in Belize City24
    24°C min night temperature
  • 13 hours of daylight per day in August in Belize City13
    13 hours of daylight per day
  • Very high heat & humidity in August in Belize CityVH
    Very High heat & humidity
  • 189 mm monthly rainfall in August in Belize City189
    189 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Belize City11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Belize City29
    29°C sea temperature

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The August weather guide for Belize (Belize City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Belize

How hot is it in Belize City in August?

Daytime temperatures usually reach 31°C in Belize City in August with very high heat and humidity, falling to 24°C at night.

How sunny is it in Belize City in August?

There are normally 7 hours of bright sunshine each day in Belize City in August - that's 58% of daylight hours.

How warm is the sea around Belize City in August?

The average sea temperature around Belize City in August is 29°C.

Does it rain in Belize City in August?

There are usually 18 days with some rain in Belize City in August and the average monthly rainfall is 189mm.

Belize City August sunrise & sunset times

Browse the sunrise and sunset times for Belize City in August 2025. Select a month to view Belize City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:32 18:26
Saturday, 16th August 2025 05:36 18:18
Sunday, 31st August 2025 05:39 18:07

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