Tallinn Weather in May

Cool, with occasional showers. Average highs of 15°C and lows of 6°C, with around 9 rainy days expected throughout the month.

While May isn't our top-rated month for Tallinn, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

15°C

Average low

6°C

Rainy days

9 days

Best months to visit

Year-round

What to do in Tallinn in May

Whatever the weather, Tallinn rewards curious visitors. Here are some of the best ways to spend your time:

Old Town walking and narrow lane exploration City wall and tower tours with views Cathedral visits and spire climbing Kadriorg Palace and museum visits Photography of roofscape and medieval lanes Contemporary art museums and galleries

What to pack for May

Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.