European, American, German side by side around Johnsonville 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
Johnsonville, G2 is at its warmest in Jan (average highs near 20°C) and coldest in Aug (lows around 6°C), with roughly 1265 mm of precipitation across the year. Below, compare what European, American, German forecast for Johnsonville right now, and see exactly where they disagree.
Johnsonville climate by month
average daytime high and overnight low across a typical year
Jan
20°
14°
Feb
19°
14°
Mar
17°
12°
Apr
16°
11°
May
14°
9°
Jun
13°
7°
Jul
11°
7°
Aug
11°
6°
Sep
13°
8°
Oct
14°
9°
Nov
16°
10°
Dec
18°
13°
Common questions
What's the weather in Johnsonville today?
On this page we show what European, American, German each forecast for Johnsonville 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 Johnsonville today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Johnsonville 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 Johnsonville?
No single model is always right. European, American, German each run their own physics, so we line all three up: when they agree the Johnsonville 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 Johnsonville?
Jan is typically the warmest month in Johnsonville, with average highs around 20°C.
How cold does Johnsonville get?
The coldest month in Johnsonville is Aug, when overnight lows average about 6°C.
How much rain does Johnsonville get?
Johnsonville sees roughly 1265 mm of precipitation a year, with Apr 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.