Christmas 2026 snow forecast
Will it snow in Ammanford?
Christmas Day snow odds for Ammanford, from 34 winters of observations and our 1 km forecast model.
Share your town’s forecast card →What history says
Christmas snow in Ammanford
The calibrated long-range estimate for Ammanford is fewer than 1 year in 10. It combines the 1991–2024 HadUK-Grid reconstruction with calibration across rolling historical test periods. The most recent modelled white Christmas in the underlying record was 2009.
2%
White Christmas
1%
Snow on the Day
1%
Snow on the Eve
Christmases in Ammanford, 1991–2024
Modelled history
Estimated falling snow on Christmas Eve or Day
1of 34
1990s
2000s
2010s
2020s
About Ammanford
Elevation
39 m
Region
Wales
Model
1 km, in-house
Higher and more northerly places tend to score better, and Ammanford sits at 39 m.
Put your town on the Christmas card
Share Ammanford’s snow forecast
A little Christmas speculation for the group chat. Save your local forecast card or share the link so friends can check their own town.
Writing about Ammanford?
Cite this forecast
You are welcome to quote these odds. Please credit White Christmas UK with a link to this page. Figures update as the forecast comes into range, so the date matters.
Text
Ammanford has a 2% chance of a white Christmas in 2026, according to White Christmas UK (as of 5 November 2026). https://whitechristmas.uk/uk/wales/ammanford
HTML with link
<p>Ammanford has a 2% chance of a white Christmas in 2026, according to <a href="https://whitechristmas.uk/uk/wales/ammanford">White Christmas UK</a> (as of 5 November 2026).</p>
Nearby places
Frequently asked questions
- Will it snow in Ammanford this Christmas?
- The current estimate is a 2% chance of a white Christmas in Ammanford in 2026. This far out the number comes from our climate model; it sharpens on its own as the live forecast comes into range, within about a month of Christmas.
- How often does Ammanford have a white Christmas?
- The calibrated long-range estimate for Ammanford is 2%, based on the 1991–2024 HadUK-Grid record and rolling historical validation.
- When did Ammanford last have a white Christmas?
- The most recent modelled Christmas snow signal for Ammanford was 2009, in our 1991–2024 reconstruction. This covers falling snow on 24 or 25 December; it is not a verified observation of snowfall on Christmas Day.