Avarua Weather in October
In Avarua, October brings high daytime temperatures around 25°C (77°F), with nights cooling to 23°C (73°F). Expect quite a bit of rainfall this month.
Rainfall in Avarua in October
You can expect rain on around 9 days based on historical patterns, with 98 mm (3.9 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Avarua in October
If you're visiting Avarua in October, expect perfect temperatures with highs of 25°C (77°F) and overnight lows of 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.
Sunshine in Avarua in October
The area enjoys a moderate level of sunlight, with around 183 hours. It's a good balance between sunny and cloudy days.
Wind Speed in Avarua in October
Wind speeds average 4 m/s (8 knots) during October. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, August, September and October typically offer the best weather for Avarua.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Cook Islands, check out our Avarua's climate page.
Avarua Temperature in October
Min Temperature
23°C (73°F)
Max Temperature
25°C (77°F)
Chance of Rain
31%
Precipitation
98 mm (3.9 in)
Rainy days
9 days
Humidity
79% *
Windspeed
4 m/s (8 knots) *
Sunshine
183 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Avarua typically stay consistent throughout October, with daily highs averaging around 25°C (77°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Avarua in October
Browse day-by-day weather records for Avarua spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Avarua historical weather extremes in October
The extremes listed below come from historical weather data collected in Avarua from 2006 through 2025.
- On October 24, 2016, temperatures climbed to 31°C (88°F), marking the warmest October day on record.
- On October 12, 2015, Avarua saw its coldest October day with temperatures maxing out at 20°C (68°F).
- Nighttime temperatures dropped to 12°C (54°F) on October 21, 2014, marking the coldest October night on record.
Best Places in the Cook Islands in October
Find out more about the weather in the Cook Islands and which places have the best travel conditions in this month. See all of the Cook Islands in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Avarua in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Avarua in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the Cook Islands, check out our Avarua's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Avarua climate overview or explore weather in the Cook Islands.
