Climate almanac
Carmarthen
Wales, United Kingdom · 51.86°, -4.31°
What is the weather like in Carmarthen in October?
In October, Carmarthen is typically 57°F (14°C) during the day and 50°F (10°C) at night. The month brings about 6.4 in (162 mm) of precipitation in total.
- Average high57°F (14°C)
- Average low50°F (10°C)
- Precipitation6.4 in (162 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)