Avarua weather in December
December in Avarua: warm, soaked, with clean air — fine if you can take 17 rainy days.
#8 of 12 months in Avarua · #349 of 897 destinations to visit in December · comfort 77/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Avarua in December
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Avarua climate normals — December
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 24°C / 76°F | |
| Rainfall | 179 mm / 7 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 21°C / 71°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 13.4 h | |
| Wind | 30 km/h / 19 mph | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Avarua in December — FAQ
- Is December a good time to visit Avarua?
- December in Avarua: warm, soaked, with clean air — fine if you can take 17 rainy days. It ranks #8 of 12 months for Avarua on SeasonMap's comfort score (77/100).
- What is the weather like in Avarua in December?
- In December, Avarua averages a daily high of 25.6°C and a low of 24.4°C, with about 178.5 mm of rain over roughly 16.8 rainy days.
- What is the air quality in Avarua in December?
- Avarua has a mean US Air Quality Index of about 34 in December.