Auckland weather in August
August in Auckland: cool, rainy, with clean air — a great time to visit.
#11 of 12 months in Auckland · #365 of 604 destinations to visit in August · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Auckland climate normals — August
| Daytime high | 15°C / 58°F | 🙂 cool |
|---|---|---|
| Nighttime low | 10°C / 50°F | |
| Feels like (high) | 12°C / 54°F | |
| Rainfall | 113 mm / 4.5 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 9°C / 48°F | |
| Sunshine | 8.3 h/day | |
| Daylight | 10.8 h | |
| Wind | 27 km/h / 17 mph | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Auckland in August — FAQ
- Is August a good time to visit Auckland?
- August in Auckland: cool, rainy, with clean air — a great time to visit. It ranks #11 of 12 months for Auckland on SeasonMap's comfort score (74/100).
- What is the weather like in Auckland in August?
- In August, Auckland averages a daily high of 14.5°C and a low of 10°C, with about 113.4 mm of rain over roughly 13.8 rainy days.
- What is the air quality in Auckland in August?
- Auckland has a mean US Air Quality Index of about 31 in August.