European, American, German side by side around Cromwell 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
Cromwell, F7 is at its warmest in Jan (average highs near 24°C) and coldest in Jul (lows around 2°C), with roughly 1106 mm of precipitation across the year. Below, compare what European, American, German forecast for Cromwell right now, and see exactly where they disagree.
Cromwell climate by month
average daytime high and overnight low across a typical year
Jan
24°
13°
Feb
23°
12°
Mar
19°
9°
Apr
17°
8°
May
12°
5°
Jun
9°
3°
Jul
9°
2°
Aug
10°
2°
Sep
13°
4°
Oct
16°
6°
Nov
18°
8°
Dec
22°
12°
Common questions
What's the weather in Cromwell today?
On this page we show what European, American, German each forecast for Cromwell 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 Cromwell today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Cromwell 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 Cromwell?
No single model is always right. European, American, German each run their own physics, so we line all three up: when they agree the Cromwell 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 Cromwell?
Jan is typically the warmest month in Cromwell, with average highs around 24°C.
How cold does Cromwell get?
The coldest month in Cromwell is Jul, when overnight lows average about 2°C.
How much rain does Cromwell get?
Cromwell sees roughly 1106 mm of precipitation a year, with Sep 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.