Weather in Wellington in September
Wellington, New Zealand averages a high of 12.6°C (54.7°F) and low of 9.5°C (49.1°F) in September, with 11 rain days and 9.3 hours of daily sunshine. Travel score: 61.7/100 (Good). The best time to visit Wellington is February.
High
13°C55°F
Low
10°C49°F
🌧️
11
rain days
☀️
9.3
hrs/day sunshine
💧
78%
humidity
62— Good
September in Wellington is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Wellington?
How much does it rain in Wellington in September?
Wellington receives an average of 75.3mm of rainfall across 11 rainy days in September. The annual total is 888.9mm.
What should I pack for Wellington in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
Traveling to New Zealand in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31