Weather in Vaasa in July 2025
- July is usually the hottest month of the year in Vaasa;
Average weather
Average temperature in Vaasa in July
Going from a maximum of +24°C during the day to a minimum of +10°C during the night, the temperature in July averages around +19°C.
The average maximum temperature goes up 14% by the end of the month, compared with the beginning of the month, from +18°C to +20°C.
Is Vaasa warm or cold in July?
Vaasa is typically mild in July.
Maximum temperatures go up compared to the previous month from +17°C to +20°C. The minimum temperature also goes up from +9°C to +12°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
July is the hottest month in Vaasa, here is the comparison with other months:
Water temperature in Vaasa in July
Water in Vaasa in July is Fresh. It varies from +12°C to +21°C, with an average of +16°C. This is almost similar to the air temperature, which averages +20°C.
The water temperature in July is one of the warmest of the entire year:
Can you swim in Vaasa in July?
Climate in Vaasa in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +17°C | +20°C | +18°C | ||||
| Min. temperature | ||||||
| 0°C | +5°C | +2°C | ||||
| Max. temperature | ||||||
| +31°C | +32°C | +30°C | ||||
| Rainfall | ||||||
| 62 mm | 74 mm | 82 mm | ||||
| Wind | ||||||
| 3 m/s | 2 m/s | 2 m/s | ||||
| Avg. water temperature | ||||||
| +11°C | +16°C | +17°C | ||||
| Humidity | ||||||
| 70% | 74% | 78% | ||||
| Air pressure | ||||||
| 1010 HPa | 1010 HPa | 1010 HPa | ||||
| Sunny days | ||||||
| 7 | 6 | 5 | ||||
| Cloudy days | ||||||
| 8 | 8 | 8 | ||||
| Rainy days | ||||||
| 14 | 16 | 17 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as good as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +17°C to +20°C during the day. Prepare for more rain. Average rainfall goes from 62 mm to 74 mm. Humidity rises from 70% to 74%. Winds are calmer in comparison to June, going down from 3 m/s to 2 m/s on average. The days becoming less sunny, going from 7 sunny days in June to 6 in July.
Next month (August) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Vaasa is gradually decreasing during July, going from 4 m/s to 2 m/s over the course of the month.
Rain
How was the weather last July in Vaasa?
Climate Change over Years
The climate in Vaasa in July has not changed much over the last 43 years.
The average temperature was the lowest in 1985 (+4°C) and the highest in 2020 (+10°C). The driest year was 2002 with only 260 mm of rainfall, and the wettest year was 2019 with 2226 mm.
FAQ
Is July a good time to visit Vaasa?
Can you sunbathe in Vaasa in July?
Can you swim in Vaasa in July?
Is Vaasa rainy in July?
Is it sunny in Vaasa in July?
Other cities in Finland
Monthly weather in Vaasa
Source of the data
For this page, we’ve looked at the typical weather in Vaasa, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.