Average temperature in Letterston
The mean minimum and maximum temperatures over the year in Letterston (Dyfed), the United Kingdom.
- On average, the warmest month is August with 19°C.
- On average, the coolest month is February with 10°C.
- The average annual maximum temperature is 14°C.
- The average annual minimum temperature is 9°C.
Forecast for Letterston
almost clear and no rain
partly cloudy and no rain
broken clouds and chance of rain