Oamaru weather
Loading live data…Light drizzle,rain likely tomorrow
European, the American and the German model put Oamaru's high today between 18° and 20°, a 2° split. Tomorrow looks cloudy around 12°, with a 100% chance of rain.
CheckWeather.io on iPhoneFree. No ads, no account.Oamaru weather in numbers
from 30 years of measured normalsOamaru swings 20°C across the year, from 22°C highs in February to 2°C lows in August, and October is usually the wettest month in a year that brings about 801 mm of precipitation.
The weather map: all three models at once
European, American, German side by side around Oamaru and nearby towns.Live rain radar →Oamaru hourly forecast: next 14 hours
consensus of the three modelsRain in the next 24 hours, model by model
each model's own hourly precipitation, side by sideLoading the three models…
Oamaru 10-day forecast, out to 14 days
where the models agree, and where they splitOamaru, New Zealand is at its warmest in Feb (average highs near 22°C) and coldest in Aug (lows around 2°C), with roughly 801 mm of precipitation across the year. Below, compare what European, American, German forecast for Oamaru right now, and see exactly where they disagree.
We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in New Zealand before you trust any single number.
Oamaru climate by month
average daytime high and overnight low across a typical yearWhich forecast is most accurate in Oamaru?
CheckWeather Score, graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 244 cities. Lower error means a higher score. See which forecast model is most accurate in New Zealand, how we measure forecast accuracy, or which model each weather app uses.
What do you think of the forecasts?
your vote countsThe accuracy above is the measured record. This is your opinion: which forecast service do you trust most in New Zealand? Give each 1 to 5 stars.
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Where the models disagree
temperature and rain, judged separatelyThe models often agree on temperature and still split on rain, and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.