Kouvola weather in October 2026

The weather in Kouvola in October is very cold with temperatures between 3°C and 7°C, warm clothes are a must.

You can expect rain for roughly half of the month of October in Kouvola. 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.

You can expect a few days of snow in Kouvola during October. It’s important to get out your snow boots and warm mittens to stay warm while you explore Kouvola.

Our weather forecast can give you a great sense of what weather to expect in Kouvola in October 2026.

If you’re planning to visit Kouvola in the near future, we highly recommend that you review the 14 day weather forecast for Kouvola before you arrive.