Skip to main content
One weather site to rule them all
checkweather.io
CheckWeather AU›St Andrews

St Andrews weather

Loading live data…

EuropeanECMWF
19°
Clear
Feels 21° · Wind 3 km/h · Humidity 88%
AmericanNOAA GFS
19°
Clear
Feels 20° · Wind 2 km/h · Humidity 78%
GermanDWD ICON
19°
Mainly clear
Feels 21° · Wind 3 km/h · Humidity 75%

Latest for St Andrews: European (ECMWF): 19° Clear · American (NOAA GFS): 19° Clear · German (DWD ICON): 19° Mainly clear.

CheckWeather.io on iPhoneFree. No ads, no account.

St Andrews weather in numbers

from 30 years of measured normals

St Andrews swings 23°C across the year, from 28°C highs in January to 5°C lows in August, and February is usually the wettest month in a year that brings about 840 mm of precipitation.

Warmest month
January
28°C average high
Coldest month
August
5°C average low
Wettest month
February
840 mm a year
Below freezing
Never
overnight lows stay above 0°C
Comfortable
4 months
March, April, May and June
Residents
5,688
share this forecast

The weather map: all three models at once

European, American, German side by side around St Andrews and nearby towns.Live rain radar →
Loading the three model maps…

St Andrews 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

Loading the three models…

St Andrews 10-day forecast, out to 14 days

where the models agree, and where they split

St Andrews, New South Wales is at its warmest in Jan (average highs near 28°C) and coldest in Aug (lows around 5°C), with roughly 840 mm of precipitation across the year. Below, compare what European, American, German forecast for St Andrews 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.

St Andrews climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
28°
19°
Feb
28°
18°
Mar
25°
15°
Apr
22°
13°
May
19°
9°
Jun
16°
7°
Jul
16°
6°
Aug
16°
5°
Sep
21°
7°
Oct
22°
9°
Nov
24°
14°
Dec
27°
15°

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

How the weather around St Andrews has changed since 1995

St Andrews 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 St Andrews?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
80
/100rank #1
89±0.6°C95±2.6 km/h5877% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
G
German
75
/100rank #2
85±0.8°C98±1.2 km/h4771% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany
American logo
American
67
/100rank #3
67±1.8°C94±3.2 km/h4771% 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
Loading ratings…
AmericanNOAA GFS
Loading ratings…
GermanDWD ICON
Loading ratings…

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 St Andrews today?
On this page we show what European, American, German each forecast for St Andrews 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 St Andrews today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for St Andrews 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 St Andrews?
Over the last 30 days, the European model has been the most accurate for St Andrews (CheckWeather Score 80/100), 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 St Andrews?
January is typically the warmest month in St Andrews, with average highs around 28°C.
How cold does St Andrews get?
The coldest month in St Andrews is August, when overnight lows average about 5°C.
How much rain does St Andrews get?
St Andrews sees roughly 840 mm of precipitation a year, with February usually the wettest month.

Nearby

More AU weather