Grenada Weather in August

Check the Weather in Grenada in August before you book your next holiday. This gives the best indication of the weather in August and includes figures for temperature, sunshine and rainfall. The Grenada august weather guide shown below is for St George's.

  • 30°C maximum daytime temperature in August in Grenada (St George's)30
    30°C max day temperature
  • 8 hours of sunshine per day (62% of daylight hours) in August in Grenada8
    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
  • 28°C sea temperature in August in Grenada (St George's)28
    28°C sea temperature

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

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