Llanwrtyd Wells Weather Forecast
- 1
- 3
Cloudy
- 0
- 3
Sunny day
- 2
- 4
Sunny day
- 3
- 6
Overcast
- -1
- 5
Overcast
- -2
- 3
Cloudy
Today 24 Dec Wales
Dry throughout Christmas Eve. Morning cloud clearing to allow plenty of sunny spells by the afternoon. Turning increasingly windy, particularly around higher ground, with a bitter wind chill developing. Maximum Temperature 6C.
Llanwrtyd Wells Temperature Statistics
December Temperature
Sennybridge (5km)
Lowest 16 December, 2025
-0.5 °CAverage December
7.3 °CHighest 9 December, 2025
12.9 °C
Climate (2020–Present)
Sennybridge (5km)
Average Low 2020–2025
5.5 °CAverage 2020–2025
9.2 °CAverage High 2020–2025
12.7 °C