Copenhagen Weather in October
Denmark · Oceanic climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
October in Copenhagen sees average temperatures ranging from a low of 9.6°C (49.3°F) to a high of 13.3°C (55.9°F), with a mean of 11.5°C (52.7°F). Compared to the annual average of 9.9°C (49.8°F), this month is 1.6°C warmer than the yearly norm. Precipitation averages 73.9mm, making it approximately 17.0mm wetter than the monthly average of 57.0mm. The city receives an average of 5.6 hours of sunshine per day during October, with relative humidity averaging 82.0%. Wind speeds reach an average maximum of 28.3 km/h. For travelers, this month offers a temperature experience in Copenhagen, with wetter-than-average conditions compared to the rest of the year.
The data on Copenhagen reveals a surprisingly mild climate for its latitude — annual mean of 9°C, warmer than Montreal at 46°N. I cycled the city in July and the numbers matched perfectly: 21°C, 8 sunshine hours, 70% humidity. February averages 1°C — bearable with proper layers. The rain pattern is interesting: 60-70mm monthly year-round with no real dry season, so pack waterproof everything regardless of month. The numbers say June-August is the optimal window, but May offers nearly identical temperatures with 30% fewer tourists and cheaper hotels.
October vs Adjacent Months
| Metric | September | October | November |
|---|---|---|---|
| Mean Temp | 15.6°C (60.1°F) | 11.5°C (52.7°F) | 7.2°C (45.0°F) |
| Rainfall | 55.9mm | 73.9mm | 51.1mm |
| Sunshine | 9.4 hrs | 5.6 hrs | 3.1 hrs |
| Humidity | 77.8% | 82.0% | 83.9% |
| Wind | 23.4 km/h | 28.3 km/h | 27.2 km/h |
| Rainy Days | 13.6 | 19.6 | 18.4 |
| Snowfall | 0.0 cm | 0.0 cm | 1.7 cm |
Seasonal Context
October falls in Autumn in the Northern Hemisphere. Autumn sees temperatures gradually cooling from summer highs. For travelers visiting Copenhagen in October, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Copenhagen in October?
The average temperature in Copenhagen during October ranges from 9.6°C (49.3°F) to 13.3°C (55.9°F), with a mean of 11.5°C (52.7°F).
How much does it rain in Copenhagen in October?
Copenhagen receives an average of 73.9mm of precipitation in October, spread across approximately 19.6 rainy days.
What should I pack for Copenhagen in October?
Based on October weather data, pack warm layers, a medium jacket, and waterproof outerwear.
Is October a good time to visit Copenhagen?
October is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Copenhagen
Cities with Similar October Climate (Oceanic)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 55.68°, 12.57°. Timezone: Europe/Copenhagen. Last updated: 2026-07-30.