Weather in Porirua in September
Porirua, New Zealand averages a high of 12.7°C (54.9°F) and low of 8.4°C (47.1°F) in September, with 12 rain days and 9.3 hours of daily sunshine. Travel score: 59.6/100 (Mixed). The best time to visit Porirua is February.
High
13°C55°F
Low
8°C47°F
🌧️
12
rain days
☀️
9.3
hrs/day sunshine
💧
80%
humidity
60— Mixed
September in Porirua is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Porirua?
How much does it rain in Porirua in September?
Porirua receives an average of 84.9mm of rainfall across 12 rainy days in September. The annual total is 975mm.
What should I pack for Porirua 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