Copenhagen, Denmark skyline

Copenhagen Weather in October

Typical October weather in Copenhagen, Denmark, based on 2006–2025 climate averages.

In October, Copenhagen averages a high of 12.4°C (54.3°F) and a low of 8.7°C (47.7°F), with about 12 rainy days (68 mm of rain) and 5.4 hours of sunshine a day.

Avg high

12.4°C (54.3°F)

Avg low

8.7°C (47.7°F)

Rainfall

68 mm (2.7 in)

Rainy days

12 days

Sunshine

5.4 h / day

Humidity

82%

October vs the rest of the year

Here is how every month in Copenhagen stacks up against October — the 3rd wettest month for rain.

MonthAvg highvs OctoberRainRainy days
January3.3°C (37.9°F)−9.1°C (−16.4°F)57 mm13
February3.6°C (38.5°F)−8.8°C (−15.8°F)44 mm10
March6.4°C (43.5°F)−6°C (−10.8°F)42 mm10
April10.9°C (51.6°F)−1.5°C (−2.7°F)37 mm9
May15.4°C (59.7°F)+3°C (+5.4°F)51 mm11
June19.1°C (66.4°F)+6.7°C (+12.1°F)61 mm11
July21°C (69.8°F)+8.6°C (+15.5°F)75 mm13
August20.4°C (68.7°F)+8°C (+14.4°F)82 mm13
September17.3°C (63.1°F)+4.9°C (+8.8°F)52 mm10
October12.4°C (54.3°F)—68 mm12
November8°C (46.4°F)−4.4°C (−7.9°F)54 mm12
December4.9°C (40.8°F)−7.5°C (−13.5°F)56 mm12

What October feels like in Copenhagen

October is mid-autumn in Copenhagen. The daytime air has a chill to it, though it is rarely bitter. There is little difference between day and night: nights are cool, and evenings feel much like the afternoon. The air is damp, which makes cool temperatures feel colder, particularly in wind.

Rain in Copenhagen in October

Showers are a regular feature, arriving about one day in 3. Each rainy day adds about 5.7 mm (0.2 in), a proper wetting rather than a sprinkle. That is close to Copenhagen's typical rain per wet day for the whole year (about 5 mm). It is among the three wettest months of the year.

Daylight and sunshine in October

Mid-month, Copenhagen gets 10 h 34 min of daylight, from sunrise near 7:38 am to sunset near 6:13 pm. Days are getting shorter: 2 h 17 min less daylight than in mid-September. About 51% of daylight hours are sunny; in short, sun and cloud share the day.

How October compares to the rest of the year

October is the 6th warmest month of the year in Copenhagen. Afternoons run 4.9°C (8.8°F) cooler than in September, with 17 mm more rain. November is cooler again. The next month's average high: 8°C (46.4°F).

Who October suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: less ideal — too cool to sit outside for long.
  • Beach: less ideal — the sea air is too cool.

Tips for visiting Copenhagen in October

Rain Protection

A compact umbrella and a light waterproof jacket.

Light Jacket

A light jacket or knit layer is enough for most of the day.

Quick questions

How warm is Copenhagen in October?

Expect around 12.4°C (54.3°F) in the afternoon and 8.7°C (47.7°F) at night, which most visitors would call chilly.

Does it rain a lot in Copenhagen in October?

Yes, fairly — rain falls about one day in 3 and totals about 68 mm, so an umbrella is worth carrying.

What should I wear in Copenhagen in October?

The numbers point to rain protection and a light jacket. There is little need to change for the evening.

Is October or November better for visiting Copenhagen?

October scores better on our climate ranking (#6 of 12 vs #9), rated Good against Fair. November is cooler.

Is October a good time to visit Copenhagen?

Good

Good — mild but cool days, frequent rain (about 12 rainy days). Within Copenhagen's own year, October ranks #6 of 12.

October in other Denmark cities

Warmer or drier places in October

Plan a trip to Copenhagen

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Copenhagen weather by month.