When to go · Avarua
Avarua in August
Great month. Dry; Te Maeva Nui late July to early August books hotels.
Key facts
- Verdict
- Great
- Temperature
- 25°C (77°F)77°F (25°C) / 18°C (64°F)64°F (18°C)
- average high / low
- Rain days
- 8
- Crowds
- High
- Cook Islands overall
- Prices
- High
- Cook Islands overall
Verdict
Dry; Te Maeva Nui late July to early August books hotels.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than August?
No other month rates higher than August for Avarua in this guide.
Weather in August
- AvaruaHighs around 25 °C (77 °F), lows around 18 °C (64 °F), rain on about 8 daysHighs around 77 °F (25 °C), lows around 64 °F (18 °C), rain on about 8 days
Dry season season
Cooler, drier weather; the more reliable window for outdoor plans.
Watch: Evenings can feel cool enough for a light layer.
Whale season season
Humpback whales pass near Rarotonga; whale-watching tours run in season.
Watch: Sightings are not guaranteed; ask the operator about their season so far.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Te Maeva Nui check
Late July into early August · Avarua and around the island
Constitution celebrations with dance, music and sport; hotels and flights fill, book ahead.
Te Maeva Nui and Constitution Day big impact
Late Jul – 4 Aug · Cook Islands
Ten days of dance, drumming and song contests at the National Auditorium; outer islanders fill Rarotonga's beds.
Crowds and prices
- Crowds · Cook Islands overall
- High
- Prices · Cook Islands overall
- High
Cook Islands overall: Constitution Day celebrations; whales; book ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Avarua, side by side.
Verdict
Aug: Great
Apr: Great
Daytime high
Aug: 25 °C (77 °F)77 °F (25 °C)
Apr: 28 °C (82 °F)82 °F (28 °C)
Night low
Aug: 18 °C (64 °F)64 °F (18 °C)
Apr: 22 °C (72 °F)72 °F (22 °C)
Rain days
Aug: 8 (better)
Apr: 11
Crowds
Aug: High
Apr: Medium
Prices
Aug: High
Apr: Medium
Festivals listed
Aug: 2
Apr: 1
August: Dry; Te Maeva Nui late July to early August books hotels.
April: Drier; a good shoulder month.
Avarua: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.