Vantaa Weather in July

With daytime temperatures of 23°C (73°F) and nighttime lows of 14°C (57°F), July in Vantaa brings high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Vantaa in July

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Typically around 14 days of rainfall are expected, averaging 80 mm (3.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Vantaa in July

July is a perfect month in Vantaa, with 23°C (73°F) during the day and 14°C (57°F) at night. July marks the summer season. This kind of day-to-night contrast is typical for this time of year. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it has the peak temperatures of the year.

Sunshine in Vantaa in July

Enjoy a sunny month with about 291 hours of sunshine, the clear skies make Vantaa even more beautiful.

Wind Speed in Vantaa in July

Wind speeds average 3 m/s (6 knots) during July. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in July

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Vantaa.

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

Vantaa Temperature in July

Min Temperature 14°C (57°F)  

Max Temperature 23°C (73°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 45%  

Precipitation 80 mm (3.1 in)  

Rainy days 14 days  

Humidity 72% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 291 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 stay consistent throughout July, with daily highs averaging around 23°C (73°F). Nights are cool, with lows around 13°C (55°F).

Average temperatures in July

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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 July

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Historical weather for Vantaa in July

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 July

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Vantaa.

• On July 28, 2010, temperatures climbed to 34°C (93°F), marking the warmest July day on record.
• The coldest July day was on July 5, 1995, with a maximum of 13°C (55°F).
• The lowest overnight temperature recorded in July was 3°C (37°F) (July 6, 2009).

What to Wear in Vantaa in July

Comfortable temperatures call for an easy wardrobe in July. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Vantaa in July

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

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.