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The weather in Imatra 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 Imatra. 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 Imatra during October. It’s important to get out your snow boots and warm mittens to stay warm while you explore Imatra.
Our weather forecast can give you a great sense of what weather to expect in Imatra in October 2026.
If you’re planning to visit Imatra in the near future, we highly recommend that you review the 14 day weather forecast for Imatra before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -9° | 3 | 5 | 23 | 68 mm | Awful | Imatra in January |
| February | -4° / -8° | 3 | 3 | 23 | 72 mm | Awful | Imatra in February |
| March | 0° / -5° | 5 | 7 | 20 | 60 mm | Awful | Imatra in March |
| April | 6° / 0° | 6 | 14 | 9 | 62 mm | Awful | Imatra in April |
| May | 15° / 6° | 6 | 23 | 2 | 69 mm | Ok | Imatra in May |
| June | 20° / 10° | 6 | 24 | 0 | 89 mm | Good | Imatra in June |
| July | 23° / 13° | 5 | 26 | 0 | 86 mm | Perfect | Imatra in July |
| August | 21° / 12° | 6 | 25 | 0 | 95 mm | Good | Imatra in August |
| September | 15° / 8° | 5 | 25 | 0 | 82 mm | Good | Imatra in September |
| October | 7° / 3° | 8 | 19 | 4 | 89 mm | Awful | Imatra in October |
| November | 2° / 0° | 7 | 12 | 11 | 76 mm | Awful | Imatra in November |
| December | -2° / -5° | 5 | 5 | 22 | 78 mm | Awful | Imatra in December |