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Photo by Christian David, CC BY-SA 4.0, via Wikimedia Commons.
Oslo in June
sweet spot busy · one of the best months to go · the sunniest month of the year
The year in Oslo
Tap a month for its page
- JanJOslo in January: avoid
- FebFOslo in February: avoid
- MarMOslo in March: avoid
- AprAOslo in April: good
- MayMOslo in May: sweet spot
- JunJOslo in June: sweet spot, busy
- JulJOslo in July: sweet spot, busy
- AugAOslo in August: sweet spot, busy
- SepSOslo in September: ok
- OctOOslo in October: ok
- NovNOslo in November: avoid
- DecDOslo in December: avoid
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights
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Where to stay
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Luxury
Things to do
Car hire
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Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 21°C |
|---|---|
| Nightly low | 12°C |
| Feels like, afternoon | 19°C |
| Rainy days, 1 mm or more | 10 · 88 mm |
| Humidity | 67% |
| Sunshine | 13.1 h/day |
| Daylight | 18.7 h/day |
| Crowds | 65 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at Karl Johans gate, the centre, 37 km from the airport (OSL): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in June
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
Oslo in pictures
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Ryan Hodnett, CC BY-SA 4.0, via Wikimedia Commons
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Beata May, CC BY-SA 4.0, via Wikimedia Commons
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Christian David, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- Warm layers for the evenings, which drop to about 12°C.
- A packable rain jacket for the 10 or so rainy days.
- Sun protection: about 13 hours of sunshine a day.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
| Cost of living | expensive — prices run about 91% of the United States' (World Bank, 2025) |
|---|---|
| Currency | Norwegian krone |
| Languages | Bokmål, Sámi, Nynorsk, Norwegian |
| Plugs | Type C and F, 230 V |
| Driving | On the right |
| Calling code | +47 |
| Travel advice | No advice against travel — UK Foreign Office, updated 2026-08-25 Exercise normal security precautions — Global Affairs Canada, updated 2026-09-24 Level 1: Exercise Normal Precautions — US State Department, updated 2026-07-06 |
| Health | UK Foreign Office health advice |
Facts from Wikidata (CC0), the UK Foreign Office (Open Government Licence) and the World Bank, refreshed 2026-10-07. The advisory is written for British travellers; entry rules depend on your passport.Travel advice for American readers is the US State Department's (public domain), and for Canadian readers Global Affairs Canada's (Open Government Licence - Canada), each in its own words and written for its own citizens; entry rules depend on your passport.
On arrival in Oslo: the apps, paying, getting around, tipping and the emergency numbers.
June elsewhere
In June from
The other months at Oslo
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