Tallinn Weather in May

Estonia · May climate averages and travel tips

Avg high13°C (55°F)
Avg low7°C (44°F)
Rainfall48 mm (1.9 in)
RatingGood 7.3/10

Expect cool days in Tallinn in May: the average high is 13°C (55°F) and the average low is 7°C (44°F). May is spring in Estonia. The month is fairly dry, with about 48 mm (1.9 in) of rain spread over 9 days. You get roughly 16.7 hours of daylight and a mix of sun and cloud.

Is May a good time to visit Tallinn?

May is a good time to visit Tallinn (7.3/10), though June to August are even better.

Visiting Tallinn in May

May weather in Tallinn

May feels like spring, not summer. Days are cool, with highs around 13°C, and evenings stay brisk. Rain comes on some days, but there's also plenty of daylight for wandering. You can explore the Old Town, climb Toompea Hill for city views, or stroll the seaside paths at Pirita. Save long beach days and swimming for warmer weather; the Baltic is still cold.

Events and local life

Tallinn Day on May 15 marks the city's founding, with events around town. May also brings Museum Night, when museums across Estonia open late and some offer free entry. Check which Tallinn venues are taking part before you set out. The Old Town's cobbled lanes are lovely in spring, but wet stones can be slippery.

Crowds, costs and a local tip

May is a shoulder-season month, before the busiest stretch from June to August. You'll generally find fewer visitors than in midsummer, and accommodation can cost less than during peak summer, though prices vary. Families who prefer calmer sightseeing may enjoy May, especially before the summer crowds arrive.

For a practical Old Town stop, take a break at Balti Jaama Turg, the market by the train station. It's handy for a snack before walking back uphill to Toompea. If rain sets in, the market gives you an indoor pause without losing your day to the weather.

May weather at a glance

Average high13°C (55°F)
Average low7°C (44°F)
Daily mean10°C (50°F)
Rainfall48 mm (1.9 in)
Rainy days (1 mm+)9
Humidity79%
Cloud cover54%
Daylight16.7 hours
Est. sunshine8.5 hours/day
Wind14.3 km/h
vs April6°C warmer than April, with similar rainfall.

What to pack for Tallinn in May

Tallinn weather in other months

Jan-2°C / -5°C56 mmPoorFeb-2°C / -6°C43 mmPoorMar1°C / -4°C41 mmPoorApr6°C / 1°C40 mmFairMay13°C / 7°C48 mmGoodJun18°C / 12°C60 mmExcellentJul21°C / 15°C62 mmExcellentAug20°C / 15°C78 mmExcellentSep16°C / 11°C57 mmGoodOct9°C / 6°C74 mmPoorNov4°C / 2°C66 mmPoorDec1°C / -2°C59 mmPoor

← AprilBest time to visit TallinnJune →

Better weather in May nearby

Nearby in May

Where else is good in May? See where to go in May.