Ascension Island weather in July 2025

Q: How hot is it in Ascension Island in July?

Daytime temperatures usually reach 26°C in Ascension Island in July with low heat and humidity, falling to 24°C at night.

Q: How sunny is it in Ascension Island in July?

There are normally 8 hours of bright sunshine each day in Ascension Island in July - that's 66% of daylight hours.

Q: How warm is the sea around Ascension Island in July?

The average sea temperature around Ascension Island in July is 26°C.

Q: Does it ever rain in Ascension Island in July?

There are usually 20 days with some rain in Ascension Island in July and the average monthly rainfall is 28mm.

Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Ascension Island in July. Check more long-term weather averages for Ascension Island in July before you book your next holiday to St Helena & Islands in 2025/2026.

26
26°C max day temperature
8
8 hours of sunshine per day
20
20 days with some rainfall
24
24°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
28
28 mm of monthly rainfall
9
9 (Very High) UV index
26
26°C sea temperature

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The July weather guide for St Helena & Islands (Ascension Island) 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 Ascension Island in July?

Daytime temperatures usually reach 26°C in Ascension Island in July with low heat and humidity, falling to 24°C at night.

How sunny is it in Ascension Island in July?

There are normally 8 hours of bright sunshine each day in Ascension Island in July - that's 66% of daylight hours.

How warm is the sea around Ascension Island in July?

The average sea temperature around Ascension Island in July is 26°C.

Does it ever rain in Ascension Island in July?

There are usually 20 days with some rain in Ascension Island in July and the average monthly rainfall is 28mm.

Ascension Island July sunrise & sunset times

Browse the sunrise and sunset times for Ascension Island in July 2025. Select a month to view Ascension Island sunrise and sunset times for the next 12 months.

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