Falmouth weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Falmouth in August. Check more long-term weather averages for Falmouth in August before you book your next holiday to Jamaica in 2025/2026.

  • 31°C maximum daytime temperature in August in Falmouth31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in August in Falmouth13
    13 days with some rainfall
  • 22°C minimum night-time temperature in August in Falmouth22
    22°C min night temperature
  • 13 hours of daylight per day in August in Falmouth13
    13 hours of daylight per day
  • High heat & humidity in August in FalmouthH
    High heat & humidity
  • 125 mm monthly rainfall in August in Falmouth125
    125 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Falmouth11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Falmouth29
    29°C sea temperature

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The August weather guide for Jamaica (Falmouth) 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 Jamaica

How hot is it in Falmouth in August?

Daytime temperatures usually reach 31°C in Falmouth in August with high heat and humidity, falling to 22°C at night.

How sunny is it in Falmouth in August?

There are normally 8 hours of bright sunshine each day in Falmouth in August - that's 59% of daylight hours.

How warm is the sea around Falmouth in August?

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

Does it rain in Falmouth in August?

There are usually 13 days with some rain in Falmouth in August and the average monthly rainfall is 125mm.

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

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

Falmouth August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:49 18:45
Saturday, 16th August 2025 05:53 18:37
Sunday, 31st August 2025 05:56 18:25

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