Climate almanac
Carmarthen
Wales, United Kingdom · 51.86°, -4.31°
What is the weather like in Carmarthen in July?
In July, Carmarthen is typically 66°F (19°C) during the day and 57°F (14°C) at night. The month brings about 3.6 in (92 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low57°F (14°C)
- Precipitation3.6 in (92 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)