Glyn-neath

What is the climate like in Glyn-neath?

The best time to visit Glyn-neath is typically July, the year's most comfortable month (5.9/10). Glyn-neath is warmest in July, when daily highs average 67°F (19°C), and coolest in January, when lows fall to about 36°F (2°C). The wettest month is typically December and the driest is April; the year sees roughly 51 in (1298 mm) of precipitation.

• Best time to visitJuly — the year's comfort peak (5.9/10)
• Warmest monthJuly — average high 67°F (19°C)
• Coolest monthJanuary — average low 36°F (2°C)
• Wettest monthDecember (5.6 in (143 mm))
• Driest monthApril (3.0 in (77 mm))
• Annual precipitation51 in (1298 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromAberporth, 78 km away (1973-2025)