When to go · Oslo
Oslo in June
Great month. Long light nearly all night; good for the harbour.
Key facts
- Verdict
- Great
- Temperature
- 21°C (70°F)70°F (21°C) / 11°C (52°F)52°F (11°C)
- average high / low
- Rain days
- 10
- Crowds
- High
- Norway overall
- Prices
- High
- Norway overall
Verdict
Long light nearly all night; good for the harbour.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than June?
No other month rates higher than June for Oslo in this guide.
Weather in June
- OsloHighs around 21 °C (70 °F), lows around 11 °C (52 °F), rain on about 10 daysHighs around 70 °F (21 °C), lows around 52 °F (11 °C), rain on about 10 days
- Oslo and the east, Norway · Oslo, Lillehammer, Røros, Jotunheimenbest weather
Continental: snowy winters of −5 to −10 °C (23 to 14 °F) inland, warm summers of 20–25 °C (68–77 °F). Ski season December–April.Continental: snowy winters of 23 to 14 °F (−5 to −10 °C) inland, warm summers of 68–77 °F (20–25 °C). Ski season December–April.
Summer season
Long light, terraces and fjord swims.
Watch: Higher prices; July is fellesferie, when some local businesses close.
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Midsummer Eve
Jun 23 · Citywide and the fjord
Bonfires and family gatherings.
Oslo Pride check
Late June · City centre
Parade and events.
Crowds and prices
- Crowds · Norway overall
- High
- Prices · Norway overall
- High
Norway overall: Long days, waterfalls at full flow, mountain roads opening; midnight sun in the north.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Oslo, side by side.
Verdict
Jun: Great
May: Great
Daytime high
Jun: 21 °C (70 °F)70 °F (21 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Jun: 11 °C (52 °F)52 °F (11 °C)
May: 7 °C (45 °F)45 °F (7 °C)
Rain days
Jun: 10
May: 8 (better)
Crowds
Jun: High
May: Medium
Prices
Jun: High
May: Medium
Festivals listed
Jun: 2
May: 2
June: Long light nearly all night; good for the harbour.
May: Mild and long light; May 17 is Constitution Day.
Oslo: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast