- Save up to £400 on all inclusive Caribbean holidays
- Book online with promo code. Discount varies by duration
- Travel before 6th December 2024 (inclusive)
St John's weather
-
Usually
in May
-
Now
Today
Show discount code
******ALE
******ALE
Expires at 23:59 on Monday 6th Jun 2022 · View all Sandals offers
Holiday resort finder
Recommended for Antigua
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.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: St John's, Antigua hurricane season
% of month affected by tropical storms
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.
- Book online with TUI & save up to 10% on holidays
- FREE child places available for select holidays
- Pay £0 deposit holidays with direct debit
TUI deal finder
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)
Compare more St John's weather >>
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.