Weather in Helsinki in October
It's a rainy period, but great for indoor activities, museums, and lower prices.
Climate Overview
October is a wet time to visit Helsinki. Helsinki has a Cool climate with average yearly highs of 11°C, lows of 7°C, and approximately 16 rainy days per month.
11°C
7°C
16days
10.2h
Is October a good time to visit Helsinki?
It's a rainy period, but great for indoor activities, museums, and lower prices.
Daylight
8:00 AM
6:14 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 4°C | 0°C | 15 | Wet |
| February | 3°C | -1°C | 12 | Good |
| March | 4°C | -1°C | 11 | Good |
| April | 8°C | 0°C | 10 | Good |
| May | 12°C | 5°C | 12 | Excellent (best) |
| June | 20°C | 13°C | 9 | Excellent (best) |
| July | 19°C | 13°C | 16 | Excellent (best) |
| August | 20°C | 13°C | 12 | Excellent (best) |
| September | 16°C | 11°C | 13 | Excellent (best) |
| October | 11°C | 7°C | 16 | Wet |
| November | 7°C | 3°C | 17 | Wet |
| December | 3°C | 0°C | 13 | Wet |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for October
Layers, a light jacket, comfortable walking shoes, and an umbrella.
Planning a trip to Helsinki?
Common Questions
Is October a good time to visit Helsinki? +
October is typically Wet for visiting Helsinki, with average highs of 11°C and around 16 rainy days.
What should I pack for Helsinki in October? +
With highs of 11°C and lows of 7°C in {month}, we recommend: Layers, a light jacket, comfortable walking shoes, and an umbrella.
Does it rain a lot in Helsinki in October? +
Helsinki typically sees around 16 rainy days in October.
How many hours of daylight are there in Helsinki in October? +
In October, Helsinki gets approximately 10.2 hours of daylight per day.
Is October peak season in Helsinki? +
No, October is not peak season in Helsinki. Expect better value on accommodation and fewer tourists.
What is the best month to visit Helsinki? +
The best months to visit Helsinki are May, June, July, August, September, when the weather is optimal for sightseeing.
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Overview
Complete travel guide for Helsinki: top things to do, itineraries, and typical costs.