Ascensión Weather in June

What's the weather like in Ascensión (Santa Cruz) in June 2025?

The climate in Ascensión during June can be summarized as warm, humid and reasonably dry.

June is in the winter in Ascensión and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 16°C (62°F) is normal.

Ascensión weather averages (imperial / metric)
Daytime temperature 27.4°C 81.3°F
Nightly temperature 16.4°C 61.5°F
Average temperature 21.9°C 71.4°F
Daily sunshine 7.5 hrs
Avg rainfall 44 mm 1.7 ins
Rainy days 4 days
Sea temperature 20.3°C 68.5°F
Humidity 77%
Windspeed 13.3kph 8 mph

On average June is the 4th driest month of the year in Ascensión with around 44mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.5 hours of sunshine per day.

June temperatures in Ascensión

Ascensión average temperature in June

June rainfall

Ascensión average rain in June

June hourly sunshine

Ascensión average rain in June

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ascensión in June 2025.

Other monthly averages

Best places to visit in June

UV index Best time to go?

Ascensión weather stats

Ascensión weather statistics
Hottest month: October 32.6°C 90.7°F
Driest month: July 30mm 1.2ins
Sunniest month: August 8.9hrs
Coldest month: June 27.1°C 80.8°F
Wettest month: January 188mm 7.4ins
Map showing location of Ascensión (-15.7, -63.08333) Ascensión map pin © Google

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