Union Island weather in July 2024

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Union Island in July. Check more long-term weather averages for Union Island in July before you book your next holiday to St Vincent & the Grenadines in 2024/2025.

  • 30°C maximum daytime temperature in July in Union Island30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 21 days with some rainfall in July in Union Island21
    21 days with some rainfall
  • 23°C minimum night-time temperature in July in Union Island23
    23°C min night temperature
  • 13 hours of daylight per day in July in Union Island13
    13 hours of daylight per day
  • High heat & humidity in July in Union IslandH
    High heat & humidity
  • 203 mm monthly rainfall in July in Union Island203
    203 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Union Island11
    11+ (Extreme) UV index
  • 28°C sea temperature in July in Union Island28
    28°C sea temperature

More about Union Island

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The July weather guide for St Vincent & the Grenadines (Union Island) 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 St Vincent & the Grenadines

How hot is it in Union Island in July?

Daytime temperatures usually reach 30°C in Union Island in July with high heat and humidity, falling to 23°C at night.

How sunny is it in Union Island in July?

There are normally 7 hours of bright sunshine each day in Union Island in July - that's 58% of daylight hours.

How warm is the sea around Union Island in July?

The average sea temperature around Union Island in July is 28°C.

Does it rain in Union Island in July?

There are usually 21 days with some rain in Union Island in July and the average monthly rainfall is 203mm.

What is the chance of a hurricane in Union Island in July?

On average less than 1 day in July in Union Island is likely to be affected by the passage of one or more tropical storms.

Union Island July sunrise & sunset times

Browse the sunrise and sunset times for Union Island in July 2024. Select a month to view Union Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st July 2024 05:44 18:35
Tuesday, 16th July 2024 05:48 18:35
Wednesday, 31st July 2024 05:52 18:32

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