Skip to main content
One weather site to rule them all
checkweather.io
CheckWeather UKCumnock

Cumnock weather

Loading live data…

Cumnock weather warnings

Met Office yellow, amber and red warnings for Strathclyde

Checking the Met Office for warnings in force for Strathclyde…

Cumnock weather in numbers

measured normals and 10 years of recorded weather

Cumnock swings 15°C across the year, from 17°C highs in June to 2°C lows in January, and December is usually the wettest month in a year that brings about 1576 mm of precipitation. Over 10 years of recorded weather it averages 2 days a year at 25°C or above, 38 frost nights, and rain on 215 days.

Warmest month
June
17°C average high
Coldest month
January
2°C average low
Wettest month
December
1576 mm a year
Comfortable
4 months
May, June, July and August
Residents
8,920
share this forecast
Most accurate here
European
93/100 CheckWeather Score
Warm days
2 days
a year at 25°C or above
Frost nights
38 nights
a year below 0°C
Rain days
215 days
a year with 1 mm or more

Day counts are from the ERA5 reanalysis for Cumnock’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 Cumnock and nearby towns.Live rain radar →
Loading the three model maps…

Cumnock 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…

Cumnock 10-day forecast, out to 14 days

where the models agree, and where they split

Cumnock, Scotland is at its warmest in Jun (average highs near 17°C) and coldest in Jan (lows around 2°C), with roughly 1576 mm of precipitation across the year. Below, compare what Met Office, European, American forecast for Cumnock 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.

Cumnock climate by month

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

Which forecast is most accurate in Cumnock?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
95±0.3°C97±0.8 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
89
/100rank #2
91±0.5°C96±1.4 mph8290% hitNOAA / NCEP (United States)College Park, Maryland, USA
Met Office logo
Met Office
86
/100rank #3
89±0.6°C96±1.3 mph7687% 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
Loading ratings…
EuropeanECMWF
Loading ratings…
AmericanNOAA GFS
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 Cumnock today?
On this page we show what Met Office, European, American each forecast for Cumnock 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 Cumnock today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Met Office, European, American for Cumnock 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 Cumnock?
Over the last 30 days, the European model has been the most accurate for Cumnock (CheckWeather Score 93/100), ahead of the American at 89. We grade every model against the recorded weather. See the UK accuracy scoreboard for the full method.
What is the warmest month in Cumnock?
June is typically the warmest month in Cumnock, with average highs around 17°C.
How cold does Cumnock get?
The coldest month in Cumnock is January, when overnight lows average about 2°C.
How much rain does Cumnock get?
Cumnock sees roughly 1576 mm of precipitation a year, with December usually the wettest month.

Nearby

More UK weather