What to Wear in Oslo
Norway · 8 monthly packing guides
Oslo runs Norwegian quiet-luxury — stone, charcoal, navy, cream; no logos; outdoor-utility lean compared to Stockholm minimal and Copenhagen Nordic-feminine. Holzweiler (Oslo-founded 2012), Cathrine Hammel (structured-feminine), Iben (contemporary), Tom Wood (jewelry-and-knitwear), Swims (rubber-galosh-meets-loafer footwear), Mardou & Dean leather, plus the heavy-utility heritage Helly Hansen (Norway 1877, marine-and-outdoor), Bergans (Norwegian outdoor since 1908), Norrøna (1929) define the local register. Norwegian Constitution Day (Syttende mai, May 17) brings the children's parade (barnetoget) from Akershus festning past the Royal Palace, where the royal family greets it, to Rådhusplassen. Oslofjord bathing peaks July-August at Hovedøya, Lindøya, Sørenga Sjøbad. Øya Festival in mid-August (11–14 August 2027).
Choose your month below to match your layers and shoes to the weather. Across the months covered, average daily lows reach -5°C / 23°F in January; average highs reach 22°C / 72°F in July.
Compare Oslo by month
Monthly averages help compare packing needs; check the forecast before departure. Only months with published guides are listed. See the source notes below for station and measurement differences. Scroll across the table to see all weather details on a small screen.
| Month | Average low | Average high | Rain days | Daylight |
|---|---|---|---|---|
| January packing guide | -5°C / 23°F | 0°C / 32°F | 13 | 6h 45m |
| May packing guide | 7°C / 45°F | 16°C / 61°F | 11 | 16h 50m |
| June packing guide | 11°C / 52°F | 20°C / 68°F | 11 | 18h 50m |
| July packing guide | 13°C / 55°F | 22°C / 72°F | 13 | 17h 45m |
| August packing guide | 12°C / 54°F | 21°C / 70°F | 13 | 15h 35m |
| October packing guide | 4°C / 39°F | 10°C / 50°F | 13 | 10h 20m |
| November packing guide | 0°C / 32°F | 4°C / 39°F | 14 | 7h 35m |
| December packing guide | -4°C / 25°F | 1°C / 34°F | 13 | 6h 00m |
Choose your Oslo packing list
Oslo in January: 0°C / 32°F days, −5°C / 23°F nights, and cross-country skiing about 35 minutes from Nationaltheatret on metro line 1.
In this capsule: Glacier-blue hooded ski jacket, underarm zips; Pale sage merino long-sleeve base layer; Navy wool sweater, white snowflake yoke.
Oslo in May is Norwegian late spring with Constitution Day May 17 — 16°C / 61°F afternoons, 7°C / 45°F mornings, 11 rain days. National costume (bunad) parade through downtown.
In this capsule: Mid-weight wool sweater — Holzweiler, Cathrine Hammel, Quince; Cotton/wool blend long-sleeve base — neutral; Packable rain shell — Helly Hansen (Norway 1877), Bergans, Norrøna.
Oslo in June is Norwegian summer starting — 20°C / 68°F afternoons, 11°C / 52°F mornings, 11 rain days, daylight 18h 50m. Sankthansaften (St John's Eve) June 23.
In this capsule: Lightweight cotton tee + cotton dress; Mid-weight cardigan or wool sweater — Holzweiler, Cathrine Hammel; Packable rain shell — Helly Hansen, Bergans, Norrøna.
Oslo in July is peak Norwegian summer — 22°C / 72°F afternoons, 13°C / 55°F mornings, 13 rain days. Oslofjord bathing season at peak; daylight 17h 45m.
In this capsule: Lightweight cotton tee + cotton dress; Light cardigan or wool sweater — Holzweiler, Cathrine Hammel; Packable rain shell — Helly Hansen, Bergans, Norrøna.
Oslo in August is late Norwegian summer — 21°C / 70°F afternoons, 12°C / 54°F mornings, 13 rain days. Øya Festival early August at Tøyen Park.
In this capsule: Lightweight cotton tee + cotton dress; Mid-weight cardigan — Holzweiler, Cathrine Hammel; Packable rain shell — Helly Hansen, Bergans, Norrøna.
Oslo in October: 10°C / 50°F afternoons, 4°C / 39°F nights, 93mm of rain, and the sun down before half past four by the 31st.
In this capsule: Lemon-yellow hooded packable rain shell; Navy wool cardigan, cream-and-grey Nordic yoke; Cream cable-knit Aran crew.
Oslo in November: 4°C / 39°F afternoons, 0°C / 32°F nights, about 14 wet days, and the sun down before four by the middle of the month.
In this capsule: Charcoal insulated hooded parka, thigh length, zip front; Navy wool crew sweater with a red-and-white Nordic star yoke; Cream merino long-sleeve crew base layer.
Oslo in December: 1°C / 34°F afternoons, −4°C / 25°F nights, under six hours of daylight at the solstice, and the Nobel torchlight procession on 10 December.
In this capsule: Camel wool single-breasted car coat, mid-thigh, point collar; Cream oversized crew-neck knit sweater; Navy cotton button-down shirt.
Climate sources by month
These credits follow the source recorded on each monthly guide. Climate figures inform the packing advice; outfit combinations and illustrations are editorial suggestions.
- January: NOAA NCEI · Oslo-Blindern · 1991–2020 normalsMET Norway operates the station; NOAA NCEI computed this month's temperatures and wet days from its NOM00001492 global-summary-of-the-month record. MET Norway's own normals for Blindern, as shown on Yr, give 58.0 mm of precipitation and a −2.3°C monthly mean. Recorded per month because the rest of this city's pages are sourced differently.
- May: MET Norway · Oslo-Blindern · 1991–2020 normals
- June: MET Norway · Oslo-Blindern · 1991–2020 normals
- July: MET Norway · Oslo-Blindern · 1991–2020 normals
- August: MET Norway · Oslo-Blindern · 1991–2020 normals
- October: NOAA NCEI · Oslo-Blindern · 1991–2020 normalsMET Norway operates the station; NOAA NCEI computed this month's temperatures and wet days from its NOM00001492 global-summary-of-the-month record. MET Norway's own normals for Blindern give 93 mm of rain and a 6.6°C monthly mean. Recorded per month because the rest of this city's pages are sourced differently.
- November: NOAA NCEI · Oslo-Blindern · 1991–2020 normalsMET Norway operates the station; NOAA NCEI computed this month's temperatures and wet days from its NOM00001492 global-summary-of-the-month record. MET Norway's own normals for Blindern, as shown on Yr, give 85.0 mm of precipitation and a 2.2°C monthly mean. Recorded per month because the rest of this city's pages are sourced differently.
- December: NOAA NCEI · Oslo-Blindern · 1991–2020 normalsMET Norway operates the station; NOAA NCEI computed this month's temperatures and wet days from its NOM00001492 global-summary-of-the-month record. MET Norway's own normals for Blindern, as shown on Yr, give 54.0 mm of precipitation and a −1.4°C monthly mean. Recorded per month because the rest of this city's pages are sourced differently.
Frequently asked questions
Start with your travel month. The 8 published guides cover January, May, June, July, August, October, November, December. Compare the average low as well as the high: among these months, January has the lowest average low at -5°C / 23°F, while July has the highest average high at 22°C / 72°F. For a trip spanning two months, read both lists before deciding which layers to bring.
No. They are monthly climate averages for planning, not temperatures promised for a particular day or hour. Check the local forecast close to departure and adjust your layers and rain protection. The source, station and averaging period are listed for each month where recorded; different stations or rain-day definitions can affect comparisons.
No. Treat the capsule as a set of clothing functions: walking shoes, a base outfit, weather protection and any change for dinner or a venue's dress code. Start with equivalents you own. Adjust quantities to your trip length and laundry access; the illustrations are outfit suggestions, not a shopping requirement.