The Valley weather in August 2025

Q: How hot is it in The Valley in August?

Daytime temperatures usually reach 31°C in The Valley in August with very high heat and humidity, falling to 25°C at night.

Q: How sunny is it in The Valley in August?

There are normally 9 hours of bright sunshine each day in The Valley in August - that's 67% of daylight hours.

Q: How warm is the sea around The Valley in August?

The average sea temperature around The Valley in August is 28°C.

Q: Does it rain in The Valley in August?

There are usually 19 days with some rain in The Valley in August and the average monthly rainfall is 100mm.

Q: What is the chance of a cyclone in The Valley in August?

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

Expect daytime maximum temperatures of 31°C in The Valley, Anguilla in August and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 19 days with some rainfall and typically 100 mm of rainfall in the month.

31
31°C max day temperature
9
9 hours of sunshine per day
19
19 days with some rainfall
25
25°C min night temperature
13
13 hours of daylight per day
VH
Very High heat & humidity
100
100 mm of monthly rainfall
11
11+ (Extreme) UV index
28
28°C sea temperature

More about The Valley

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The August weather guide for Anguilla (The Valley) 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)

How hot is it in The Valley in August?

Daytime temperatures usually reach 31°C in The Valley in August with very high heat and humidity, falling to 25°C at night.

How sunny is it in The Valley in August?

There are normally 9 hours of bright sunshine each day in The Valley in August - that's 67% of daylight hours.

How warm is the sea around The Valley in August?

The average sea temperature around The Valley in August is 28°C.

Does it rain in The Valley in August?

There are usually 19 days with some rain in The Valley in August and the average monthly rainfall is 100mm.

What is the chance of a hurricane in The Valley in August?

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

The Valley August sunrise & sunset times

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

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

Date	Sunrise times	Sunset times
Friday, 1st August 2025	05:50	18:46
Saturday, 16th August 2025	05:55	18:38
Sunday, 31st August 2025	05:58	18:27

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Anguilla - quick facts
Flight time^✝	22 hours
Time difference	UK -4 hours
Language(s)	English
Currency	Eastern Caribbean Dollar
Electricity	A + B plug (110V)
Driving side	Left
Why visit?	Beaches
Tourist info	Anguilla Tourist Board