Finland in April: where is it warmest?
In April, Turku is the warmest place with 8 °C by day, Rovaniemi, Lapland the coolest with 4 °C. 0 of 7 destinations have good holiday weather.
All destinations in April, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
Finland in April: quick answers
Finland in April: where is it warmest?
The warmest places in April are Turku (8 °C), Porvoo (8 °C) and Helsinki (7 °C).
Finland in April: where is the sea warmest?
The sea is warmest at Turku (3 °C), Porvoo (2 °C) and Helsinki (2 °C).
Finland in April: where is the weather best?
The best holiday weather in April – warm, sunny and dry – is in Turku, Oulu and Helsinki.
Finland month by month
Finland: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences