Christchurch vs Wellington

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Christchurch edges ahead as the better destination in September. Christchurch offers 9 hours of daily sunshine with only 9 rain days, while Wellington sees 9 sunshine hours and 12 rain days.

Christchurch is on the cooler side at 14°C, requiring warmer clothing. Wellington is cooler at 13°C.

For travelers who prioritize dry weather, Christchurch is the stronger choice in September.

Christchurch reaches an average high of 14°C (57°F) and drops to 5°C (41°F) at night during September. The daily temperature range is 9°C, meaning moderate variation throughout the day.

Wellington averages 13°C (55°F) for the high and 10°C (50°F) for the low, with a daily range of 3°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Southern Hemisphere, so they share the same seasonal pattern in September.

Christchurch receives approximately 49 mm of rainfall across 9 rain days during September. You can expect rain roughly every other day.

Wellington sees 78 mm over 12 rain days. That makes Christchurch the drier option by 3 rain days and 29 mm of total precipitation.

Both cities share similar humidity levels at 65%.