Killybegs Weather in September

Killybegs in September sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 116 mm (4.6 in) on average, so pack waterproofs just in case.

Rainfall in Killybegs in September

Climate statistics over the past 30 years suggest around 22 days of rain, with 116 mm (4.6 in) average 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 Killybegs in September

If you're visiting Killybegs in September, expect highs of 17°C (63°F) and overnight lows around 11°C (52°F). September is known for being in the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Killybegs.