Helsinki vs Stockholm

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Stockholm edges ahead as the better destination in October. Stockholm offers 5 hours of daily sunshine with only 10 rain days, while Helsinki sees 5 sunshine hours and 12 rain days.

Helsinki is on the cooler side at 8°C, requiring warmer clothing. Stockholm is cooler at 9°C.

For travelers who prioritize dry weather, Stockholm is the stronger choice in October.

Helsinki reaches an average high of 8°C (46°F) and drops to 4°C (39°F) at night during October. The daily temperature range is 4°C, meaning relatively stable temperatures from day to night.

Stockholm averages 9°C (48°F) for the high and 5°C (41°F) for the low, with a daily range of 4°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in October.

Helsinki receives approximately 63 mm of rainfall across 12 rain days during October. You can expect rain roughly every other day.

Stockholm sees 50 mm over 10 rain days. That makes Stockholm the drier option by 2 rain days and 13 mm of total precipitation.

Both cities share similar humidity levels at 65%.