The highest day temperature in July 2023 was 79°F. The lowest night temperature was 52°F. The average values for day and night temperatures during July were 70.2°F и 56.0°F respectivly.

The average sea surface temperature in July 2023 for Vantaa was 60.5°F. The maximum and minimum values were 54.8°F and 67.8°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for Vantaa is 1.9 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 7.6 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Vantaa in July is 11.1 hours.