Tullamore Weather in December

Tullamore in December sees low temperatures, with highs around 9°C (48°F) and overnight lows of 3°C (37°F). Rainfall is fairly high at around 86 mm (3.4 in) on average, so pack waterproofs just in case.

Rainfall in Tullamore in December

Looking at the last 30 years, the data shows about 19 days with rain, averaging 86 mm (3.4 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Tullamore in December

Daytime temperatures in Tullamore reach 9°C (48°F) in December, dropping to 3°C (37°F) at night. This month falls in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Tullamore. Our weather planner can help you explore destinations with more pleasant weather conditions.