Year heatmap
One city, twelve months: how the weather rates, how crowded and expensive it gets, and what is on. Tap a month to see what each cell is based on.
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Helsinki across the year
Best-looking months for Helsinki: May, Jun, Aug. Rated avoid: Nov.
- JanMixedMediumMedium1 event
- FebMixedMediumHighNone listed
- MarMixedMediumHighNone listed
- AprMixedLowMedium1 event
- MayGreatLowMedium1 event
- JunGreatMediumMedium3 events
- JulGreatHighMedium1 event
- AugGreatMediumMedium1 event
- SepGoodMediumMedium1 event
- OctMixedLowLow1 event
- NovAvoidLowLowNone listed
- DecMixedHighHigh4 events
Green is good news, amber needs planning, red is a month to avoid. A dashed grey cell with a question mark means our data does not say: it is left unknown, never filled in. Crowd and price levels come from the country's month table, so they are the same for every city in it.
June in Helsinki
Typical highs 19°C (66°F)66°F (19°C), lows 11°C (52°F)52°F (11°C), rain on about 10 days.
- WeatherGreat
- Very long evenings; Midsummer weekend empties the city. Typical highs around 19 °C, lows around 11 °C, rain on about 10 days.Based on: Voykit month rating for Helsinki
- CrowdsMedium
- Medium crowd level: Finland overall. White nights and Midsummer; lakes warming; mosquitoes in the north.Based on: Finland overall month table, not a city measurement
- PricesMedium
- Medium price level: Finland overall.Based on: Finland overall month table, not a city measurement
- Events3 events
- 3 listed, 1 with a big effect on crowds and closures: Helsinki Day; Juhannus (Midsummer); Midsummer (Juhannus).Based on: Festival and holiday lists
What is on
- Helsinki Day (12 June)checkFree events and concerts
- Juhannus (Midsummer) (The weekend closest to 24 June)The city empties; most shops and restaurants close
- Midsummer (Juhannus) (Fri–Sat between 19 and 26 Jun (25–26 Jun 2027))Bonfires at cottages; cities empty, shops and restaurants closed on the Eve.