Sweden (Stockholm)
Sweden · Europe
The best time to visit Sweden (Stockholm) is June, July, August, and September. In summer, daytime highs average 23°C (73°F), with peaks around 29°C (84°F); in winter, nights average -3°C (27°F), dropping to around -12°C (10°F) on the coldest. During the best travel months, the sun shines up to 9 hours per day — ideal for sightseeing and outdoor activities.
Sweden (Stockholm) – What you should know
Stockholm is spread across fourteen islands between Lake Mälaren and the Baltic and has a far more continental climate than many expect. Daytime highs average 23°C (73°F) in July, around 29°C (84°F) on the hottest days; in January they are 1°C (34°F), with the coldest nights around -12°C (10°F). Summer is dry and bright: June and July bring 8 to 9 hours of sunshine a day and under 55 mm (2.2 in) of rain.
The best time is June to August. Around midsummer, near 21 June, it barely gets properly dark and the city celebrates outdoors. The water reaches around 19°C (66°F) in July and August — good for swimming spots and trips into the archipelago, reachable by ferry. August is the wettest month at almost 80 mm (3.1 in) but remains pleasant at 21°C (70°F). The museums — Vasa, Skansen, Fotografiska — are a good alternative in any weather.
September, at 17°C (63°F) and 50 mm (2.0 in) of rain, is still good, though it is noticeably darker (4.5 hours of sunshine). In October highs drop to 11°C (52°F), in November to 6°C (43°F). Winter is cold and dark — December averages 0.6 hours of sunshine a day — but has its own charm with Lucia celebrations, Christmas markets and frozen lakes. Winter visitors need warm layers and shoes with good grip.
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 1° (34°)-6– (21–)7 (45) | 2° (36°)-4– (25–)7 (45) | 5° (41°)-2– (28–)13 (55) | 11° (52°)3– (37–)18 (64) | 17° (63°)8– (46–)24 (75) | 21° (70°)13– (55–)28 (82) | 23° (73°)17– (63–)29 (84) | 22° (72°)15– (59–)27 (81) | 17° (63°)11– (52–)23 (73) | 11° (52°)4– (39–)16 (61) | 6° (43°)-1– (30–)12 (54) | 3° (37°)-3– (27–)8 (46) |
Ø night, range from coldest to warmest nightØ nightrange | -3° (27°)-12– (10–)3 (37) | -3° (27°)-12– (10–)3 (37) | -2° (28°)-10– (14–)5 (41) | 2° (36°)-4– (25–)7 (45) | 7° (45°)0– (32–)13 (55) | 12° (54°)5– (41–)17 (63) | 15° (59°)10– (50–)18 (64) | 14° (57°)8– (46–)18 (64) | 10° (50°)2– (36–)15 (59) | 6° (43°)-2– (28–)12 (54) | 2° (36°)-6– (21–)8 (46) | -1° (30°)-9– (16–)5 (41) |
☀️Sunshine | 1h UV 1 | 2h UV 2 | 5h UV 3 | 7h UV 5 | 9h UV 6 | 9h UV 7 | 9h UV 7 | 7h UV 6 | 5h UV 4 | 3h UV 2 | 1h UV 1 | 1h UV 0 |
🌊Water Temp | 1° (34°) | 1° (34°) | 1° (34°) | 5° (41°) | 10° (50°) | 15° (59°) | 19° (66°) | 20° (68°) | 16° (61°) | 11° (52°) | 6° (43°) | 3° (37°) |
🌧Rain Days | 6d39mm (1.5") | 4d26mm (1.0") | 4d25mm (1.0") | 4d22mm (0.9") | 5d36mm (1.4") | 6d50mm (2.0") | 6d53mm (2.1") | 8d78mm (3.1") | 6d51mm (2.0") | 6d54mm (2.1") | 7d49mm (1.9") | 7d43mm (1.7") |
Best travel timeØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel Tips
May offers great weather in Sweden (Stockholm) with fewer tourists and lower prices — ideal for those who want to avoid the peak season crowds.
The travel year in Sweden (Stockholm)
December – February
Cold and dark, yet beautiful: Lucia processions, Christmas markets in Gamla Stan and frozen bays where skaters glide. Daytime highs sit at about 1 to 3°C (34 to 37°F), and in December the sun barely shines for half an hour. Warm layers and shoes with good grip are a must.
March – May
The ice melts and the city stretches towards the light: in May the sun shines almost nine hours a day, the cherry trees in Kungsträdgården bloom and terraces reopen. Temperatures climb from just under 5°C (41°F) in March to a good 16°C (61°F) in May.
June – August
Around Midsummer it barely gets properly dark, and Stockholmers head for the archipelago. The water reaches about 19°C (66°F) and daytime highs hit 23°C (73°F) in July. Swimming, ferries out to the islands and long evenings on the water shape the days.
September – November
Autumn colours turn the parks yellow and red, and the air turns crisp. September stays pleasant at 17°C (63°F), after which the afternoons darken; the cafés fill with fika-goers. By November the sun shows for barely an hour a day.
Events & Festivals
April
- Valborg (Walpurgis Night)· 30 April
Sweden welcomes spring with bonfires and choral singing. In Stockholm, the Skansen open-air museum hosts a classic Valborg with choirs, a spring speech and a large bonfire.
June
- Midsummer (Midsommar)· Friday between 19 and 25 June
Sweden's favourite holiday: flower crowns, dancing around the maypole, pickled herring and schnapps. Many city dwellers head to the countryside; in Stockholm the traditional celebration is at Skansen.
December
- Lucia· 13 December
A festival of light in the darkest time of year: a Lucia wearing a crown of candles leads processions with songs, for example at Skansen and in concerts at Storkyrkan in the Old Town. Mulled wine, gingerbread and saffron buns follow.
Frequently Asked Questions
- When is the best time to visit Sweden (Stockholm)?
- The best time to visit Sweden (Stockholm) is June, July, August, and September. These months offer the most favourable combination of sunshine, temperatures, and low rainfall.
- How warm does it get in Sweden (Stockholm)?
- In summer, daytime highs in Sweden (Stockholm) average 23°C (73°F), with peaks around 29°C (84°F); in winter, nights average -3°C (27°F), dropping to around -12°C (10°F) on the coldest.
- How much rain does Sweden (Stockholm) get?
- Sweden (Stockholm) has a relatively even rainfall pattern with an average of 6 rain days per month. The driest months are February, March, and April.
- How warm is the water in Sweden (Stockholm)?
- Water temperature in Sweden (Stockholm) ranges from 1°C (34°F) (February) to 20°C (68°F) (August). During the best travel months (June, July, August, and September), the water is most pleasant for swimming.
Best Travel Time by Vacation Type
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City Trip
Pleasantly mild, not too hot
JunJulAug
