Avarua weather in April

Avarua, Cook Islands
Photo: davehighbury · CC BY-SA 2.0

April in Avarua: warm, rainy, with clean air — an excellent time to visit.

#3 of 12 months in Avarua · #442 of 897 destinations to visit in April · comfort 80/100 (tier A)

Updated June 2026 · climate normals from ERA5 reanalysis

Traveller notes on Avarua in April

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Avarua climate normals — April

Daytime high27°C / 80°F🌤 warm
Nighttime low25°C / 77°F
Rainfall116 mm / 4.6 in🌧 rainy
Rainy days15 days
Humidity77%💦 very humid
Dew point21°C / 70°F
Sunshine9.8 h/day
Daylight11.6 h
Wind27 km/h / 17 mph
Air quality (US AQI)39🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Where is Avarua?

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Avarua in April — FAQ

Is April a good time to visit Avarua?
April in Avarua: warm, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for Avarua on SeasonMap's comfort score (80/100).
What is the weather like in Avarua in April?
In April, Avarua averages a daily high of 26.5°C and a low of 25.2°C, with about 116.2 mm of rain over roughly 15 rainy days.
What is the air quality in Avarua in April?
Avarua has a mean US Air Quality Index of about 39 in April.

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