Grenada weather in August 2023

  • 30°C maximum daytime temperature in August in Grenada (St George's)30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 18 days with some rainfall in August in Grenada (St George's)18
    18 days with some rainfall
  • 23°C minimum night-time temperature in August in Grenada (St George's)23
    23°C min night temperature
  • 13 hours of daylight per day in August in Grenada (St George's)13
    13 hours of daylight per day
  • High heat & humidity in August in Grenada (St George's)H
    High heat & humidity
  • 195 mm monthly rainfall in August in Grenada (St George's)195
    195 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Grenada (St George's)11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Grenada (St George's)29
    29°C sea temperature

Below are average maximum temperatures at popular destinations in Grenada in August. Select a destination to see more weather parameters.

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Recommended for Grenada

The August weather guide for Grenada (St George's) 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.

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

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More about Grenada

How hot is it in Grenada in August?

Daytime temperatures usually reach 30°C in St George's, Grenada in August with high heat and humidity, falling to 23°C at night.

How sunny is it in Grenada in August?

There are normally 8 hours of bright sunshine each day in St George's, Grenada in August - that's 62% of daylight hours.

How warm is the sea around Grenada in August?

The average sea temperature around St George's, Grenada in August is 29°C.

Does it rain in Grenada in August?

There are usually 18 days with some rain in St George's, Grenada in August and the average monthly rainfall is 195mm.

What is the chance of a hurricane in Grenada in August?

On average less than 1 day in August in St George's, Grenada is likely to be affected by the passage of one or more tropical storms.

Grenada August sunrise & sunset times

Browse the sunrise and sunset times for Grenada in August 2023. Select a month to view Grenada sunrise and sunset times for the next 12 months. The Grenada sunrise and sunset times shown below are for St George's.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st August 2023 05:54 18:33
Wednesday, 16th August 2023 05:56 18:27
Thursday, 31st August 2023 05:57 18:18

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