Pontardawe Weather in September

September in Pontardawe sees daytime temperatures around 18°C (64°F) and lows of 10°C (50°F) at night. With around 104 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Pontardawe in September

The climate data from previous years indicates about 17 days of rain, averaging 104 mm (4.1 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Pontardawe in September

In September, Pontardawe sees pleasant temperatures, with highs of 18°C (64°F). Nights drop to around 10°C (50°F). Conditions are often most pleasant around the middle of the day. At 10°C (50°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Pontardawe in September

You can expect a moderate amount of sunlight, with approximately 149 hours. This means a pleasant mix of sun and overcast.

For Pontardawe itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.