Shannon Weather in March

March in Shannon brings low temperatures around 12°C (54°F) during the day, dropping to 4°C (39°F) at night, with quite a bit of rainfall expected, averaging around 85 mm (3.3 in) for the month.

Rainfall in Shannon in March

On average, there are about 19 days with rain during this month, averaging 85 mm (3.3 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Shannon in March

In March, Shannon gets low temperatures, with highs of 12°C (54°F). Nights cool to around 4°C (39°F). The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Shannon in March

You can expect a moderate amount of sunlight, with approximately 101 hours. This means a pleasant mix of sun and overcast.

For Shannon itself, July generally stands 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.