New Plymouth Weather in January

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

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

January is in the summer in New Plymouth and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 13°C (55°F) is normal.

New Plymouth weather averages (imperial / metric)
Daytime temperature 21.4°C 70.4°F
Nightly temperature 12.9°C 55.1°F
Average temperature 17.1°C 62.8°F
Daily sunshine 8.3 hrs
Avg rainfall 128 mm 5.1 ins
Rainy days 12 days
Sea temperature 18.2°C 64.8°F
Humidity 80%
Windspeed 15.5kph 10 mph

On average January is the 2nd driest month of the year in New Plymouth with around 128mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.3 hours of sunshine per day.

January temperatures in New Plymouth

New Plymouth average temperature in January

January rainfall

New Plymouth average rain in January

January hourly sunshine

New Plymouth average rain in January

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 January 2024.

Other monthly averages

Best places to visit in January

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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