Westport Weather in September

What's the weather like in Westport (West Coast) in September 2024?

The climate in Westport during September can be summarized as mild and very wet.

September is in the spring in Westport and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 7°C (44°F) is normal.

Westport weather averages (imperial / metric)
Daytime temperature 14°C 57.2°F
Nightly temperature 6.6°C 43.9°F
Average temperature 10.3°C 50.5°F
Daily sunshine 4.8 hrs
Avg rainfall 203 mm 8 ins
Rainy days 20 days
Sea temperature 13°C 55.5°F
Humidity 83%
Windspeed 11.9kph 7 mph

On average September is the 2nd wettest month of the year in Westport with around 203mm 8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

September temperatures in Westport

Westport average temperature in September

September rainfall

Westport average rain in September

September hourly sunshine

Westport 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 Westport in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Westport weather stats

Westport weather statistics
Hottest month: February 20.2°C 68.4°F
Driest month: February 137mm 5.4ins
Sunniest month: February 7hrs
Coldest month: July 11.9°C 53.4°F
Wettest month: May 210mm 8.3ins
Map showing location of Westport (-41.75262, 171.6037) Westport map pin © Google

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