Christchurch Weather in September
New Zealand · 30-year monthly averages
👍 Good time to visit
September in Christchurch is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 4°C (39°F). Expect roughly 42mm of precipitation spread over about 6 rainy days, with little rainfall.
Avg high
15°C
59°F
Avg low
4°C
39°F
Rainfall
42mm
dry
Rainy days
6
days with ≥1mm
☀️ About 169 hours of sunshine over the month (~6h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
September vs the rest of the year
FAQ
- How hot is Christchurch in September?
- September in Christchurch is mild, with average daytime highs around 15°C (59°F) and nighttime lows near 4°C (39°F). Expect roughly 42mm of precipitation spread over about 6 rainy days, with little rainfall.
- Does it rain a lot in Christchurch in September?
- Christchurch sees around 42mm of precipitation in September on average — dry by global standards.
- Is September a good time to visit Christchurch?
- September is a good month to visit Christchurch, with generally agreeable conditions.