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Hope Valley weather

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EuropeanECMWF
16°
Drizzle
Feels 17° · Wind 10 km/h · Humidity 97%
AmericanNOAA GFS
13°
Overcast
Feels 12° · Wind 13 km/h · Humidity 90%
GermanDWD ICON
16°
Showers
Feels 15° · Wind 8 km/h · Humidity 84%

Latest for Hope Valley: European (ECMWF): 16° Drizzle · American (NOAA GFS): 13° Overcast · German (DWD ICON): 16° Showers.

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Hope Valley weather in numbers

from 30 years of measured normals

Hope Valley swings 22°C across the year, from 28°C highs in January to 6°C lows in August, and June is usually the wettest month in a year that brings about 698 mm of precipitation.

Warmest month
January
28°C average high
Coldest month
August
6°C average low
Wettest month
June
698 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
March, April, May and September
Residents
8,223
share this forecast

The weather map: all three models at once

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

where the models agree, and where they split

Hope Valley, South Australia is at its warmest in Jan (average highs near 28°C) and coldest in Aug (lows around 6°C), with roughly 698 mm of precipitation across the year. Below, compare what European, American, German forecast for Hope Valley 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.

Hope Valley climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
28°
15°
Feb
28°
15°
Mar
25°
14°
Apr
20°
11°
May
17°
9°
Jun
13°
7°
Jul
13°
7°
Aug
14°
6°
Sep
16°
6°
Oct
20°
9°
Nov
23°
11°
Dec
25°
13°

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

How the weather around Hope Valley has changed since 1995

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

Which forecast is most accurate in Hope Valley?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
87
/100rank #1
91±0.5°C97±1.7 km/h7687% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
81
/100rank #2
81±1.0°C94±2.8 km/h7184% hitNOAA / NCEP (United States)College Park, Maryland, USA
G
German
81
/100rank #3
82±1.0°C95±2.5 km/h7184% 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 Hope Valley today?
On this page we show what European, American, German each forecast for Hope Valley 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 Hope Valley today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Hope Valley 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 Hope Valley?
Over the last 30 days, the European model has been the most accurate for Hope Valley (CheckWeather Score 87/100), ahead of the American at 81. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Hope Valley?
January is typically the warmest month in Hope Valley, with average highs around 28°C.
How cold does Hope Valley get?
The coldest month in Hope Valley is August, when overnight lows average about 6°C.
How much rain does Hope Valley get?
Hope Valley sees roughly 698 mm of precipitation a year, with June usually the wettest month.

Nearby

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