St John's weather

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The weather guide for Antigua (St John's) 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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  • St John's climate averages by month
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  • St John's weather today - current conditions (last 24-hours)

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: St John's, Antigua hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
<1%
2.8%
4.4%
1.5%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The St John's, Antigua 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

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More about Antigua

Which is the hottest month in St John's?

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

Which month has the most rain in St John's?

In terms of rainfall, September is usually the wettest month in St John's with 140mm on average. There are normally 17 days in September with some rain.

When is it sunniest in St John's?

The sunniest time of year in St John's 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 St John's?

The sea is usually at its warmest in St John's in September when the water temperature reaches 29°C.

What is the flight time to Antigua from the UK?

The flight time to Antigua from the UK is typically 9 hours.

What is the time difference between Antigua and the UK?

The time difference between Antigua and the UK is GMT-4 hours.

What is the main language spoken in Antigua?

The main language spoken in Antigua is English.

Learn a language for Antigua with Busuu*, Lingoda* and Rocket Languages*.

What is the currency in Antigua?

The currency in Antigua is the Eastern Caribbean Dollar (ECD).

Which plugs are used in Antigua?

Antigua uses electrical plug type A + B (230 Volts).

Which side of the road do they drive on in Antigua?

They drive on the left side of the road in Antigua.

Compare St John's weather with the USA

Below the St John's weather chart shows average maximum daytime temperature for St John's, Antigua and the USA (Washington).

Maximum daytime temperature (°C)

St John's, 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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