Weather Comparison
Side-by-side weather comparison for August
| Metric | Wellington | Auckland | Better |
|---|---|---|---|
| Average HighHigher is warmer | 12°C (54°F) | 14°C (57°F)▲ | Auckland |
| Average LowHigher is milder | 9°C (48°F) | 9°C (48°F) | Tie |
| Rain DaysFewer is drier | 13 days▲ | 15 days | Wellington |
| PrecipitationLess is drier | 83 mm▲ | 107 mm | Wellington |
| Sunshine HoursMore is sunnier | 8h/day | 9h/day▲ | Auckland |
| HumidityLower is more comfortable | 65% | 65% | Tie |
| UV IndexLower is safer | 1▲ | 2 | Wellington |
| Wind SpeedCalmer is better | 29 km/h | 27 km/h▲ | Auckland |
Wellington and Auckland are closely matched in August. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.
Wellington is on the cooler side at 12°C, requiring warmer clothing. Auckland is cooler at 14°C.
For travelers who prioritize dry weather, Wellington is the stronger choice in August. Auckland receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Wellington reaches an average high of 12°C (54°F) and drops to 9°C (48°F) at night during August. The daily temperature range is 3°C, meaning relatively stable temperatures from day to night.
Auckland averages 14°C (57°F) for the high and 9°C (48°F) for the low, with a daily range of 5°C. The 2°C difference is noticeable but not dramatic.
Both cities are in the Southern Hemisphere, so they share the same seasonal pattern in August.
Wellington receives approximately 83 mm of rainfall across 13 rain days during August. You can expect rain roughly every other day.
Auckland sees 107 mm over 15 rain days. That makes Wellington the drier option by 2 rain days and 24 mm of total precipitation.
Both cities share similar humidity levels at 65%.
Highs of 12°C, lows of 9°C, 13 rain days
Highs of 14°C, lows of 9°C, 15 rain days
Pack for both: warm layers, a mid-weight jacket, long trousers, waterproof jacket, compact umbrella, waterproof shoes. These items are useful in either destination during August.
The table below shows average high temperatures and rain days for every month. August is highlighted for quick reference.
| Month | Wellington | Auckland | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 18°C | 8d | 22°C | 9d |
| Feb | 19°C | 7d | 23°C | 9d |
| Mar | 18°C | 8d | 21°C | 8d |
| Apr | 16°C | 10d | 19°C | 10d |
| May | 14°C | 10d | 17°C | 12d |
| Jun | 12°C | 12d | 15°C | 12d |
| Jul | 11°C | 12d | 14°C | 14d |
| Aug | 12°C | 13d | 14°C | 15d |
| Sep | 13°C | 12d | 15°C | 14d |
| Oct | 14°C | 12d | 17°C | 12d |
| Nov | 15°C | 10d | 18°C | 11d |
| Dec | 17°C | 11d | 21°C | 11d |
Wellington Weather in August
Full forecast, packing tips, and activities
Auckland Weather in August
Full forecast, packing tips, and activities