Tallinn Weather in May
Estonia · 30-year monthly averages
👍 Good time to visit
May in Tallinn is mild, with average daytime highs around 15°C (60°F) and nighttime lows near 5°C (41°F). Expect roughly 37mm of precipitation spread over about 7 rainy days, with little rainfall.
Avg high
15°C
60°F
Avg low
5°C
41°F
Rainfall
37mm
dry
Rainy days
7
days with ≥1mm
☀️ About 306 hours of sunshine over the month (~10h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
May vs the rest of the year
FAQ
- How hot is Tallinn in May?
- May in Tallinn is mild, with average daytime highs around 15°C (60°F) and nighttime lows near 5°C (41°F). Expect roughly 37mm of precipitation spread over about 7 rainy days, with little rainfall.
- Does it rain a lot in Tallinn in May?
- Tallinn sees around 37mm of precipitation in May on average — dry by global standards.
- Is May a good time to visit Tallinn?
- May is a good month to visit Tallinn, with generally agreeable conditions.