Winter Time 2024 Ireland. In ireland in december we get average highs of 10°c and lows around 3°c. The weather in ireland in august is warm and pleasant with an average temperature of 15.2°c/59.4°f and average rainfall of 107.8 mm.

When do the clocks change in ireland in 2024? In ireland in december we get average highs of 10°c and lows around 3°c.