Porirua Weather in September

What's the weather like in Porirua (Wellington) in September 2024?

The climate in Porirua during September can be summarized as cool and damp.

September is in the spring in Porirua and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 6°C (43°F) is normal.

Porirua weather averages (imperial / metric)
Daytime temperature 13.3°C 55.9°F
Nightly temperature 6.4°C 43.4°F
Average temperature 9.8°C 49.6°F
Daily sunshine 4.9 hrs
Avg rainfall 117 mm 4.6 ins
Rainy days 16 days
Sea temperature 12.5°C 54.6°F
Humidity 81%
Windspeed 16.2kph 10 mph

On average September is the 6th wettest month of the year in Porirua with around 117mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

September temperatures in Porirua

Porirua average temperature in September

September rainfall

Porirua average rain in September

September hourly sunshine

Porirua average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Porirua in September 2024.

Other monthly averages

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Porirua weather stats

Porirua weather statistics
Hottest month: January 20.5°C 68.9°F
Driest month: February 71mm 2.8ins
Sunniest month: February 7.5hrs
Coldest month: July 10.8°C 51.4°F
Wettest month: July 160mm 6.3ins
Map showing location of Porirua (-41.13333, 174.85) Porirua map pin © Google

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