Irwin Weather in December

December in Irwin brings low temperatures, with daytime highs of 6°C (43°F) and nights around -3°C (27°F). Quite a bit of snow/rainfall is expected, around 114 mm (4.5 in), so pack an umbrella.

Rainfall in Irwin in December

Typically, about 18 days will experience snow/rainfall, with an average of 114 mm (4.5 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Irwin in December

In December, Irwin gets low temperatures, with highs of 6°C (43°F). Nights cool to around -3°C (27°F). During December, the winter season is in full swing. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of -3°C (27°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Irwin in December

This month sees fewer sunny days, with about 73 hours of sunshine, perfect for those who enjoy cooler temperatures.

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