Ballynahinch weather
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Ballynahinch weather warnings
Met Office yellow, amber and red warnings for Northern IrelandChecking the Met Office for warnings in force for Northern Ireland…
Ballynahinch weather in numbers
measured normals and 10 years of recorded weatherBallynahinch swings 15°C across the year, from 18°C highs in August to 3°C lows in January, and November is usually the wettest month in a year that brings about 1070 mm of precipitation. Over 10 years of recorded weather it averages 2 days a year at 25°C or above, 13 frost nights, and rain on 171 days.
Day counts are from the ERA5 reanalysis for Ballynahinch’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 Ballynahinch and nearby towns.Live rain radar →Ballynahinch hourly forecast: next 14 hours
consensus of the three modelsRain in the next 24 hours, model by model
each model's own hourly precipitation, side by sideLoading the three models…
Ballynahinch 10-day forecast, out to 14 days
where the models agree, and where they splitBallynahinch, Northern Ireland is at its warmest in Aug (average highs near 18°C) and coldest in Jan (lows around 3°C), with roughly 1070 mm of precipitation across the year. Below, compare what Met Office, European, American forecast for Ballynahinch 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.
Ballynahinch climate by month
average daytime high and overnight low across a typical year (1991-2020)Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.
How the weather around Ballynahinch has changed since 1995
Ballynahinch sits in the same roughly 50 km square of NASA's reanalysis as Belfast. That square shows no clear change in temperature between 1995-2004 and 2015-2024. See the full 30-year picture on the Belfast page.
Which forecast is most accurate in Ballynahinch?
CheckWeather Score, graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1950 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 countsThe 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.
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.