Generally, you can anticipate the weather in Seinajoki for the duration of July is 15 with highs being 23 and typical average low being around 11 degrees. With the details being further below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 23 |
| Low Temperature | 11 |
Useful Links: Seinajoki Weather: Average Weather & Yearly Climate