Invercargill Weather in March

The climate in Invercargill during March can be summarized as mild and a little damp.

March is in the fall / autumn in Invercargill and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 8°C (47°F) is normal.

On average March is the 5th wettest month of the year in Invercargill with around 95mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.6 hours of sunshine per day.

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 Invercargill in March 2024.