Mar · Apr · May
Spring (slow warm-up): winter linger in March, better walks by May
Avg low -2–7°C / high 4–17°C · Variable; rain/sleet possible early
- • Wind drives comfort—sunny air can still feel chilly.
- • Early spring can mix wet snow and rain, lowering comfort.
- • By May, terraces and long walks feel much easier.
Suggested outfits
- · Layers (fleece/knit + jacket)
- · Optional wind/rain layer
- · Comfortable shoes
A note for travelers
In spring, layers plus wind protection are the simplest win.
Jun · Jul · Aug
Summer (mild): long days and ideal outdoor/archipelago time
Avg low 11–15°C / high 20–24°C · Occasional rain
- • Midday is often comfortable, but waterfront breeze can cool you.
- • Evenings cool down—one thin layer helps a lot.
- • Boat/archipelago plans feel windier; pack for wind.
Suggested outfits
- · Light tops + thin outer layer
- · Optional sunglasses/SPF
- · Optional windbreaker for boats
A note for travelers
Dress light at midday, one step warmer for evenings and water routes.
Sep · Oct · Nov
Autumn (fast cool-down): September is easiest; November feels damp and dark
Avg low 0–10°C / high 4–17°C · More rain and cloud later
- • September remains walkable; evenings feel cool.
- • From October, wind and rain can drop comfort quickly.
- • By November, damp wind and short daylight raise itinerary difficulty.
Suggested outfits
- · Jacket/coat + layers
- · Rain protection (recommended)
- · Optional warm accessories
A note for travelers
Late autumn rewards waterproof shoes and a good outer layer.
Dec · Jan · Feb
Winter (long and cold): snow/ice, wind chill, short daylight
Avg low -6 to -2°C / high -1 to 3°C · Snow/ice and occasional sleet
- • Slush + refreeze can create slippery streets—traction matters.
- • Wind can drop perceived temperature quickly.
- • Indoor anchors (museums/cafés/transit) make days easier.
Suggested outfits
- · Puffer/coat + warm layers
- · Waterproof traction shoes
- · Gloves/hat (recommended)
A note for travelers
In winter, traction + waterproof footwear is the biggest comfort upgrade.