Espoo Weather in October
In Espoo, October brings low daytime temperatures around 10°C (50°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.
Rainfall in Espoo in October
The climate data from previous years indicates about 18 days of rain, averaging 69 mm (2.7 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Espoo in October
Espoo in October gets highs of 10°C (50°F) during the day and drops to 4°C (39°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Espoo in October
The month is characterized by fewer sunny days, with roughly 90 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.
Wind Speed in Espoo in October
Wind speeds average 4 m/s (8 knots) during October. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in October
At 9°C (48°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.October in Espoo has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Espoo's climate page.
Espoo Temperature in October
Min Temperature
4°C (39°F)
Max Temperature
10°C (50°F)
Water Temperature
9°C (48°F) *
Chance of Rain
59%
Precipitation
69 mm (2.7 in)
Rainy days
18 days
Humidity
86% *
Windspeed
4 m/s (8 knots) *
Sunshine
90 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Espoo typically drop from around 11°C (52°F) at the start of October to approximately 6°C (43°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Espoo in October
Browse day-by-day weather records for Espoo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Espoo historical weather extremes in October
Based on 49 years of weather observations in Espoo between 1976 and 2025, these are the recorded extremes.
- On October 5, 2005, temperatures climbed to 18°C (64°F), marking the warmest October day on record.
- The coldest night in October in Espoo was on October 22, 2002, with a minimum of -14°C (7°F).
Best Places in Finland in October
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Espoo in October
We recommend to layer up for chilly conditions in Espoo in October. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 9°C (48°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Espoo in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Espoo's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Espoo climate overview or explore weather in Finland.
