New Plymouth Weather in December

What's the weather like in New Plymouth (Taranaki) in December 2024?

The climate in New Plymouth during December can be summarized as mild and wet.

December is in the summer in New Plymouth and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 12°C (53°F) is normal.

New Plymouth weather averages (imperial / metric)
Daytime temperature 19.7°C 67.5°F
Nightly temperature 11.5°C 52.7°F
Average temperature 15.6°C 60.1°F
Daily sunshine 7.9 hrs
Avg rainfall 131 mm 5.1 ins
Rainy days 13 days
Sea temperature 16.7°C 62.1°F
Humidity 79%
Windspeed 16.6kph 10 mph

On average December is the 4th driest month of the year in New Plymouth with around 131mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.9 hours of sunshine per day.

December temperatures in New Plymouth

New Plymouth average temperature in December

December rainfall

New Plymouth average rain in December

December hourly sunshine

New Plymouth average rain in December

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 New Plymouth in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

New Plymouth weather stats

New Plymouth weather statistics
Hottest month: February 21.5°C 70.7°F
Driest month: February 108mm 4.3ins
Sunniest month: February 8.2hrs
Coldest month: July 12.5°C 54.5°F
Wettest month: July 181mm 7.1ins
Map showing location of New Plymouth (-39.06667, 174.08333) New Plymouth map pin © Google

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