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Harrison weather

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EuropeanECMWF
17°
Light drizzle
Feels 17° · Wind 9 km/h · Humidity 81%
AmericanNOAA GFS
15°
Partly cloudy
Feels 14° · Wind 6 km/h · Humidity 75%
GermanDWD ICON
16°
Partly cloudy
Feels 17° · Wind 4 km/h · Humidity 86%

Latest for Harrison: European (ECMWF): 17° Light drizzle · American (NOAA GFS): 15° Partly cloudy · German (DWD ICON): 16° Partly cloudy.

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Harrison weather in numbers

from 30 years of measured normals

Harrison swings 25°C across the year, from 26°C highs in January to 1°C lows in July, and November is usually the wettest month in a year that brings about 665 mm of precipitation.

Warmest month
January
26°C average high
Coldest month
July
1°C average low
Wettest month
November
665 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
January, February, March and April
Residents
7,556
share this forecast

The weather map: all three models at once

European, American, German side by side around Harrison and nearby towns.Live rain radar →
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Harrison 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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Harrison 10-day forecast, out to 14 days

where the models agree, and where they split

Harrison, Australian Capital Territory is at its warmest in Jan (average highs near 26°C) and coldest in Jul (lows around 1°C), with roughly 665 mm of precipitation across the year. Below, compare what European, American, German forecast for Harrison 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.

Harrison climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
26°
15°
Feb
26°
14°
Mar
23°
11°
Apr
18°
7°
May
15°
5°
Jun
11°
3°
Jul
10°
1°
Aug
11°
1°
Sep
15°
3°
Oct
18°
5°
Nov
21°
9°
Dec
25°
12°

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

How the weather around Harrison has changed since 1995

Harrison sits in the same roughly 50 km square of NASA's reanalysis as Ngunnawal. That square shows no clear change in temperature between 1995-2004 and 2015-2024. See the full 30-year picture on the Ngunnawal page.

Which forecast is most accurate in Harrison?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
89
/100rank #1
90±0.5°C98±1.2 km/h8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
84
/100rank #2
75±1.4°C90±5.0 km/h8994% hitNOAA / NCEP (United States)College Park, Maryland, USA
G
German
83
/100rank #3
70±1.7°C96±2.1 km/h8994% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany

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 Harrison today?
On this page we show what European, American, German each forecast for Harrison 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 Harrison today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Harrison 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 Harrison?
Over the last 30 days, the European model has been the most accurate for Harrison (CheckWeather Score 89/100), ahead of the American at 84. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Harrison?
January is typically the warmest month in Harrison, with average highs around 26°C.
How cold does Harrison get?
The coldest month in Harrison is July, when overnight lows average about 1°C.
How much rain does Harrison get?
Harrison sees roughly 665 mm of precipitation a year, with November usually the wettest month.

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