The temperatures in Seinajoki in July are comfortable with low of 12°C and and high up to 22°C.
You can expect rain for roughly half of the month of July in Seinajoki. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Seinajoki in July 2026.
If you’re planning to visit Seinajoki in the near future, we highly recommend that you review the 14 day weather forecast for Seinajoki before you arrive.
Temperatures
22° / 12°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
110
mm
Sun Hours
9.7
Hrs
