Avarua weather

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Recommended for the Cook Islands

The weather guide for Cook Islands (Avarua) 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.

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  • Avarua climate averages by month
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to Avarua?

The best time to go to Avarua is January, April, May, June, July, August, September, October, November and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 28°C maximum daytime temperature in January in Avarua28
    Jan
  • 29°C maximum daytime temperature in February in Avarua29
    Feb
  • 29°C maximum daytime temperature in March in Avarua29
    Mar
  • 28°C maximum daytime temperature in April in Avarua28
    Apr
  • 27°C maximum daytime temperature in May in Avarua27
    May
  • 26°C maximum daytime temperature in June in Avarua26
    Jun
  • 25°C maximum daytime temperature in July in Avarua25
    Jul
  • 25°C maximum daytime temperature in August in Avarua25
    Aug
  • 26°C maximum daytime temperature in September in Avarua26
    Sep
  • 26°C maximum daytime temperature in October in Avarua26
    Oct
  • 27°C maximum daytime temperature in November in Avarua27
    Nov
  • 28°C maximum daytime temperature in December in Avarua28
    Dec

Best time to go for the weather

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Avarua, Cook Islands cyclone season

% of month affected by tropical storms
<1%
2.2%
1.3%
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Avarua, Cook Islands tropical storm risk chart above shows the cyclone season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Which is the hottest month in Avarua?

The hottest time of year in Avarua is normally February. Expect maximum daytime temperatures to reach 29°C with high heat and humidity.

Which month has the most rain in Avarua?

In terms of rainfall, January is usually the wettest month in Avarua with 267mm on average. There are normally 17 days in January with some rain.

When is the sea warmest in Avarua?

The sea is usually at its warmest in Avarua in March when the water temperature reaches 28°C.

What is the time difference between the Cook Islands and the UK?

The time difference between the Cook Islands and the UK is GMT-10 hours.

What is the main language spoken in the Cook Islands?

The main languages spoken in the Cook Islands are English and Maori.

Learn a language for the Cook Islands with Busuu*, Lingoda* and Rocket Languages*.

What is the currency in the Cook Islands?

The currency in the Cook Islands is the Cook Islands Dollar (CKD) and the New Zealand Dollar (NZD).

Which plugs are used in the Cook Islands?

Cook Islands uses electrical plug type I (240 Volts).

Which side of the road do they drive on in the Cook Islands?

They drive on the left side of the road in the Cook Islands.

Compare Avarua weather with the USA

Below the Avarua weather chart shows average maximum daytime temperature for Avarua, Cook Islands and the USA (Washington).

Maximum daytime temperature (°C)

Avarua, Cook Islands
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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