Auckland weather in December
December in Auckland: nice, a little rain, with clean air — one of the best months to visit.
#2 of 12 months in Auckland · #36 of 604 destinations to visit in December · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Auckland climate normals — December
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 17°C / 62°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 74 mm / 2.9 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 15°C / 60°F | |
| Sunshine | 11.4 h/day | |
| Daylight | 14.6 h | |
| Wind | 24 km/h / 15 mph | |
| Air quality (US AQI) | 28 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Auckland in December — FAQ
- Is December a good time to visit Auckland?
- December in Auckland: nice, a little rain, with clean air — one of the best months to visit. It ranks #2 of 12 months for Auckland on SeasonMap's comfort score (88/100).
- What is the weather like in Auckland in December?
- In December, Auckland averages a daily high of 21.5°C and a low of 16.5°C, with about 73.7 mm of rain over roughly 11.2 rainy days.
- What is the air quality in Auckland in December?
- Auckland has a mean US Air Quality Index of about 28 in December.