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Average water temperature in New Plymouth

The mean water temperature over the year in New Plymouth (Taranaki), New Zealand.


  • On average, March has the warmest water temperature with 18°C.
  • On average, August has the coldest water temperature with 13°C.

Weather Forecasts for New Plymouth

Sat   May 04
16°C | 6°C
SE 11 km/h
clear and no rain

clear and no rain

Sun   May 05
16°C | 7°C
N 14 km/h
0.3 mm
broken clouds and slight rain

broken clouds and slight rain

Mon   May 06
17°C | 9°C
W 18 km/h
9.2 mm
partly cloudy and rain

partly cloudy and rain

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in New Plymouth.

Our site offers climate and forecast data for every country in the world. Are you going to New Zealand? On this website you can find historical weather averages for many cities in New Zealand. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

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