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Lanark weather

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Lanark weather warnings

Met Office yellow, amber and red warnings for Dumfries, Galloway, Lothian & Borders

Checking the Met Office for warnings in force for Dumfries, Galloway, Lothian & Borders…

Lanark weather in numbers

measured normals and 10 years of recorded weather

Lanark swings 17°C across the year, from 18°C highs in June to 1°C lows in January, and December is usually the wettest month in a year that brings about 1184 mm of precipitation. Over 10 years of recorded weather it averages 2 days a year at 25°C or above, 49 frost nights, and rain on 188 days.

Warmest month
June
18°C average high
Coldest month
January
1°C average low
Wettest month
December
1184 mm a year
Comfortable
4 months
May, June, July and August
Residents
8,880
share this forecast
Most accurate here
European
91/100 CheckWeather Score
Warm days
2 days
a year at 25°C or above
Frost nights
49 nights
a year below 0°C
Rain days
188 days
a year with 1 mm or more

Day counts are from the ERA5 reanalysis for Lanark’s grid square, 2016 to 2025, counted the same way for every city so the numbers compare. A reanalysis square is an area, not a weather station, so it is good for counting days and not for a single day’s record.

The weather map: all three models at once

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

where the models agree, and where they split

Lanark, Scotland is at its warmest in Jun (average highs near 18°C) and coldest in Jan (lows around 1°C), with roughly 1184 mm of precipitation across the year. Below, compare what Met Office, European, American forecast for Lanark 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 United Kingdom before you trust any single number.

Lanark climate by month

average daytime high and overnight low across a typical year
Jan
Feb
Mar
Apr
10°
May
16°
Jun
18°
Jul
16°
10°
Aug
17°
11°
Sep
16°
Oct
12°
Nov
Dec

Which forecast is most accurate in Lanark?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
91
/100rank #1
96±0.2°C97±1.0 mph8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
86
/100rank #2
90±0.6°C95±1.4 mph7687% hitNOAA / NCEP (United States)College Park, Maryland, USA
Met Office logo
Met Office
82
/100rank #3
90±0.5°C95±1.7 mph6581% hitMet Office (United Kingdom)Exeter, United Kingdom

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1887 cities. Lower error means a higher score. See which forecast model is most accurate in United Kingdom, 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 United Kingdom? Give each 1 to 5 stars.

Met OfficeUKMO model
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EuropeanECMWF
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AmericanNOAA GFS
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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 Lanark today?
On this page we show what Met Office, European, American each forecast for Lanark 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 Lanark today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Met Office, European, American for Lanark 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 Lanark?
Over the last 30 days, the European model has been the most accurate for Lanark (CheckWeather Score 91/100), ahead of the American at 86. We grade every model against the recorded weather. See the UK accuracy scoreboard for the full method.
What is the warmest month in Lanark?
June is typically the warmest month in Lanark, with average highs around 18°C.
How cold does Lanark get?
The coldest month in Lanark is January, when overnight lows average about 1°C.
How much rain does Lanark get?
Lanark sees roughly 1184 mm of precipitation a year, with December usually the wettest month.

Nearby

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