Average temperature in Llanarthney
The mean minimum and maximum temperatures over the year in Llanarthney (Dyfed), the United Kingdom.
- On average, the warmest month is July with 20°C.
- On average, the coolest month is January with 9°C.
- The average annual maximum temperature is 14°C.
- The average annual minimum temperature is 8°C.
Forecast for Llanarthney
clear and no rain
partly cloudy and chance of slight rain
partly cloudy and chance of slight rain