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Rosemeadow weather

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Rosemeadow weather in numbers

from 30 years of measured normals

Rosemeadow swings 22°C across the year, from 27°C highs in January to 5°C lows in August, and February is usually the wettest month in a year that brings about 842 mm of precipitation.

Warmest month
January
27°C average high
Coldest month
August
5°C average low
Wettest month
February
842 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
March, April, May and June
Residents
7,756
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The weather map: all three models at once

European, American, German side by side around Rosemeadow and nearby towns.Live rain radar →
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Rosemeadow hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Rosemeadow 10-day forecast, out to 14 days

where the models agree, and where they split

Rosemeadow, New South Wales is at its warmest in Jan (average highs near 27°C) and coldest in Aug (lows around 5°C), with roughly 842 mm of precipitation across the year. Below, compare what European, American, German forecast for Rosemeadow 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 Australia before you trust any single number.

Rosemeadow climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
27°
18°
Feb
27°
17°
Mar
24°
14°
Apr
22°
12°
May
18°
9°
Jun
16°
7°
Jul
15°
6°
Aug
16°
5°
Sep
20°
7°
Oct
21°
9°
Nov
23°
13°
Dec
26°
15°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Rosemeadow has changed since 1995

Rosemeadow sits in the same roughly 50 km square of NASA's reanalysis as Blacktown. That square ran 0.7°C warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Blacktown page.

Which forecast is most accurate in Rosemeadow?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
86
/100rank #1
89±0.6°C94±2.9 km/h7687% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
G
German
75
/100rank #2
82±1.0°C96±1.8 km/h5374% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany
American logo
American
74
/100rank #3
73±1.5°C96±2.2 km/h5877% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1558 cities. Lower error means a higher score. See which forecast model is most accurate in Australia, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in Australia? Give each 1 to 5 stars.

EuropeanECMWF
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AmericanNOAA GFS
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GermanDWD ICON
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Rosemeadow today?
On this page we show what European, American, German each forecast for Rosemeadow 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 Rosemeadow today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Rosemeadow 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 Rosemeadow?
Over the last 30 days, the European model has been the most accurate for Rosemeadow (CheckWeather Score 86/100), ahead of the German at 75. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Rosemeadow?
January is typically the warmest month in Rosemeadow, with average highs around 27°C.
How cold does Rosemeadow get?
The coldest month in Rosemeadow is August, when overnight lows average about 5°C.
How much rain does Rosemeadow get?
Rosemeadow sees roughly 842 mm of precipitation a year, with February usually the wettest month.

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