Vantaa Weather in April

April in Vantaa brings low temperatures, with highs of 9°C (48°F) and nights dropping to 0°C (32°F). Expect some rainfall, with around 43 mm (1.7 in) typical for the month.

Rainfall in Vantaa in April

Analyzing past climate data, one can expect approximately 13 days of rain, averaging 43 mm (1.7 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Vantaa in April

Temperatures in Vantaa in April top out at 9°C (48°F) and drop to 0°C (32°F) overnight. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At 0°C (32°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Vantaa in April

There are approximately 195 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.

Wind Speed in Vantaa in April

April sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in April

With water temperatures around 2°C (36°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

April in Vantaa can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Finland, check out our Vantaa's climate page.

Vantaa Temperature in April

Min Temperature 0°C (32°F)  

Max Temperature 9°C (48°F)  

Water Temperature 2°C (36°F) *  

Chance of Rain 43%  

Precipitation 43 mm (1.7 in)  

Rainy days 13 days  

Humidity 74% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 195 hours *  

Percentage Sunshine *  

* Data from: Helsinki, Finland (3 KM, 2 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Vantaa typically rise from around 5°C (41°F) at the start of April to approximately 11°C (52°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 2°C (36°F).

Average temperatures in April

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in April

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Historical weather for Vantaa in April

Browse day-by-day weather records for Vantaa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Vantaa historical weather extremes in April

The extremes listed below come from historical weather data collected in Vantaa from 1976 through 2026.

• The warmest day in April was on April 28, 1998, with a maximum of 23°C (73°F).
• Vantaa experienced its chilliest April day on April 1, 2003, reaching only -3°C (27°F).
• The coldest night in April in Vantaa was on April 3, 1998, with a minimum of -12°C (10°F).

What to Wear in Vantaa in April

Cold weather calls for smart layering in April. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 2°C (36°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Vantaa in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

5/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Finland, check out our Vantaa's climate page.

More climate data for Vantaa

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Vantaa climate overview or explore weather in Finland.