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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.

Forecast for New Plymouth

Mon   Dec 16
21°C | 15°C
W 22 km/h
0.5 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Tue   Dec 17
18°C | 12°C
S 36 km/h
partly cloudy and no rain

partly cloudy and no rain

Wed   Dec 18
20°C | 11°C
SE 36 km/h
partly cloudy and no rain

partly cloudy and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in New Plymouth.

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