European, American, German side by side around New Plymouth and nearby towns.Live rain radar →
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Next 14 hours
consensus of the three models
7-day forecast
where the models agree, and where they split
New Plymouth, F9 is at its warmest in Jan (average highs near 22°C) and coldest in Aug (lows around 7°C), with roughly 2788 mm of precipitation across the year. Below, compare what European, American, German forecast for New Plymouth right now, and see exactly where they disagree.
New Plymouth climate by month
average daytime high and overnight low across a typical year
Jan
22°
16°
Feb
21°
14°
Mar
19°
12°
Apr
18°
12°
May
15°
10°
Jun
14°
9°
Jul
13°
8°
Aug
13°
7°
Sep
15°
9°
Oct
16°
10°
Nov
18°
11°
Dec
20°
14°
Common questions
What's the weather in New Plymouth today?
On this page we show what European, American, German each forecast for New Plymouth today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in New Plymouth today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for New Plymouth and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for New Plymouth?
No single model is always right. European, American, German each run their own physics, so we line all three up: when they agree the New Plymouth forecast is reliable, and when they split you should expect surprises. See our tested NZ accuracy scoreboard for how the models compare.
What is the warmest month in New Plymouth?
Jan is typically the warmest month in New Plymouth, with average highs around 22°C.
How cold does New Plymouth get?
The coldest month in New Plymouth is Aug, when overnight lows average about 7°C.
How much rain does New Plymouth get?
New Plymouth sees roughly 2788 mm of precipitation a year, with May usually the wettest month.
The forecasts New Zealanders check
New Zealand's forecasters (MetService, NIWA) keep their models commercial, none publish open data. So we compare the three global heavyweights every forecaster starts from, and link you to MetService, the official authority.