Falmouth Harbour weather

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Usually in January
- 28
- 22
- 8
Weather by month
Now Today
- 27
- 5
5-day forecast

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The weather guide for Falmouth Harbour, Antigua shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Falmouth Harbour?

The hottest time of year in Falmouth Harbour is normally August. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Which month has the most rain in Falmouth Harbour?

In terms of rainfall, September is usually the wettest month in Falmouth Harbour with 140mm on average. There are normally 16 days in September with some rain.

When is it sunniest in Falmouth Harbour?

The sunniest time of year in Falmouth Harbour is normally January with bright sunshine on average for 67% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Falmouth Harbour?

The sea is usually at its warmest in Falmouth Harbour in September when the water temperature reaches 29°C.

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

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Compare Falmouth Harbour weather with the USA

Below the Falmouth Harbour weather chart shows average maximum daytime temperature for Falmouth Harbour, Antigua and the USA (Washington).

Maximum daytime temperature (°C)

Falmouth Harbour, Antigua

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

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Tropical storm risk: Falmouth Harbour hurricane season

% of month affected by tropical storms

<1%

2.9%

4.4%

1.5%

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The Falmouth Harbour tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

Where's hot in Antigua right now?

Below are the temperatures expected today at popular destinations in Antigua. Select a destination to compare today's forecast with average weather conditions.