Denmark Copenhagen Weather in October — Climate Guide
October in Copenhagen is moderate
Copenhagen Weather in October — Quick Answer
As of 2026- Avg temp
- 12° / 6°
- Rainfall
- 60mm · 11 days
- Crowds
- Moderate
As of 2026, Copenhagen in October averages a high of 12°C and low of 6°C with 60mm of rain over about 11 days. Mid-autumn — light jacket + knit sweater + scarf, waterproof shoes (rain 11 days), umbrella daily. Layered approach: thermal base + knit + jacket. Hat + scarf for evenings as temperatures dip to 6°C. A trench coat or wool overcoat is the canonical Copenhagen October look.
October is moderate for Copenhagen.
October is Copenhagen's atmospheric peak — Tivoli's transformation into Halloween mode (mid-October launch) blankets the gardens in pumpkins, ghost dances, scarecrows, and themed restaurants. The Pantomime Theatre runs Halloween-themed shows. Kulturnatten (Culture Night, mid-October Friday) opens 250+ museums, libraries, government buildings, and venues free until 24:00 — Copenhagen's biggest single-night cultural event. Autumn foliage at Frederiksberg Have and Kongens Have peaks mid-month. Hotel rates drop 30-40% from August peak.
Travel score
Tivoli Halloween + Kulturnatten Culture Night + autumn foliage peak
October Weather at a Glance
October averages 54°F / 12°C highs and 43°F / 6°C lows with 60mm rainfall over 11 wet days. Humidity 82%. Sunshine drops to 3h daily. Daylight contracts from 11h to 9.5h across the month — Daylight Saving Time ends late October (clocks back 1h, sunset suddenly 16:30 instead of 18:11). Sea temperature 12°C (no swimming). Autumn foliage at Frederiksberg Have + Kongens Have peaks mid-month before stormy weather strips trees by month-end.
October Travel Advice
Tivoli Halloween (mid-October to early November) — book Tivoli hotel rooms (Nimb especially) 6+ weeks ahead. Kulturnatten Culture Night (mid-October Friday) — buy the kr110 wristband (covers museum + transit, includes 250+ venues 18:00-24:00). DST ends late October — sunset drops from 18:11 to 16:30 overnight. Last good Christianshavn + Nyhavn café-terrace season (heaters extend it 2-3 weeks). Pre-book Noma + Geranium 4+ weeks ahead. Halloween-themed Michelin specials at Alchemist mid-late October.
Flying In from Overseas
Shoulder-season pricing returns. Direct flights from Seoul $900-1,300 (Korean Air direct), Tokyo $800-1,100, Shanghai $700-1,000. From Europe: London $120-280, Paris $150-320, Berlin $110-240. NYC $550-950, Toronto $600-1,050. Western Halloween + EU autumn shoulder. Schengen visa-free.
October Pricing Trends
Shoulder pricing: Hotel d'Angleterre $550-950/night, Nimb Hotel $500-800, mid-range 4-star $170-280. Flights from Seoul $900-1,300. Tivoli Halloween hotel rates (mid-Oct to early Nov) +15-25% near Tivoli. Kulturnatten wristband kr110 ($16) covers 250+ venues.
Copenhagen October Weather Stats
Avg High
12°C
Avg Low
6°C
Rainy Days
11
60mm total
Sunshine
3h
Daily avg
Humidity
82%
humid
UV Index
2
Low
Wind
10 km/h
Gusts 28
Sea Temp
12°C
no swimming
Crowds
Moderate
At attractions
October Sunrise & Sunset
Air Quality
PM2.5
17 μg/m³
PM10
30 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
11°C
Nighttime
5°C
Humidity and wind affect how the actual temperature feels.
Wind
10 km/h
Max gust 28 km/h
Activities Recommended for October
October Travel Pros & Cons
Pros
- Tivoli Halloween (mid-Oct to early Nov) — pumpkin gardens + ghost dances + themed restaurants
- Kulturnatten mid-October Friday (250+ venues free 18:00-24:00)
- Hotels 30-40% off summer peak
- Autumn foliage at Frederiksberg Have + Kongens Have peak mid-month
- Copenhagen Autumn Jazz Festival 100+ concerts late October
Cons
- 12/6°C cool — winter jacket weather
- Rain 11 days/month + 60mm
- Daylight 10 hours (sunset 18:11 → 16:30 by month-end after DST)
- Cafés mostly indoor only
- Daylight Saving Time ends late October (sunset suddenly an hour earlier)
October Events & Festivals
- Tivoli Halloween season (mid-October to early November, pumpkin transformation + ghost dances)
- Copenhagen Autumn Jazz Festival (late October-early November, 100+ concerts)
- Copenhagen Light Festival prep + Culture Night Kulturnatten (mid-October)
- Autumn foliage at Frederiksberg Have + Kongens Have peak mid-month
Copenhagen in October — Full Picture
October is Copenhagen's atmospheric peak — Tivoli's transformation into Halloween mode (mid-October launch) blankets the gardens in pumpkins, ghost dances, scarecrows, and themed restaurants. The Pantomime Theatre runs Halloween-themed shows. Kulturnatten (Culture Night, mid-October Friday) opens 250+ museums, libraries, government buildings, and venues free until 24:00 — Copenhagen's biggest single-night cultural event. Autumn foliage at Frederiksberg Have and Kongens Have peaks mid-month. Hotel rates drop 30-40% from August peak.
What to Wear & What to Pack
Mid-autumn — light jacket + knit sweater + scarf, waterproof shoes (rain 11 days), umbrella daily. Layered approach: thermal base + knit + jacket. Hat + scarf for evenings as temperatures dip to 6°C. A trench coat or wool overcoat is the canonical Copenhagen October look.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
11°C
3.3°C
8.7/mo
Summer (Jun·Jul·Aug)
20.3°C
12.3°C
10.3/mo
Autumn (Sep·Oct·Nov)
Current12°C
6.3°C
11/mo
Winter (Dec·Jan·Feb)
3.3°C
-1.3°C
10/mo
Copenhagen Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 3° | -2° | 11d·50mm | 1h | 88% | 1 | Quiet | Low season | |
| 3° | -2° | 8d·30mm | 2h | 85% | 1 | Quiet | Low season | |
| 6° | 0° | 9d·35mm | 4h | 80% | 2 | Quiet | Shoulder | |
| 11° | 3° | 9d·35mm | 6h | 75% | 3 | Moderate | Shoulder | |
| May (Best) | 16° | 7° | 8d·40mm | 8h | 70% | 4 | Busy | Peak |
| June (Best) | 19° | 11° | 10d·50mm | 9h | 70% | 5 | Very busy | Peak |
| July (Best) | 21° | 13° | 10d·70mm | 8h | 70% | 5 | Very busy | Peak |
| August (Best) | 21° | 13° | 11d·75mm | 7h | 73% | 5 | Very busy | Peak |
| 17° | 10° | 10d·55mm | 5h | 78% | 3 | Busy | Peak | |
| 12° | 6° | 11d·60mm | 3h | 82% | 2 | Moderate | Shoulder | |
| 7° | 3° | 12d·65mm | 1h | 87% | 1 | Moderate | Shoulder | |
| December (Best) | 4° | 0° | 11d·55mm | 1h | 88% | 1 | Very busy | Peak |
View Other Months
Copenhagen October Hotel Picks
Frequently Asked Questions
Is October a good time to visit Copenhagen?
Copenhagen in October is moderate. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Copenhagen in October?
Copenhagen October averages a high of 12°C and a low of 6°C.
Does it rain much in Copenhagen in October?
Copenhagen October averages 60mm of rainfall over about 11 rainy days.
What should I wear in Copenhagen in October?
Mid-autumn — light jacket + knit sweater + scarf, waterproof shoes (rain 11 days), umbrella daily. Layered approach: thermal base + knit + jacket. Hat + scarf for evenings as temperatures dip to 6°C. A trench coat or wool overcoat is the canonical Copenhagen October look.
What time are sunrise and sunset in Copenhagen in October?
Copenhagen October sunrise is 07:23 and sunset is 18:11, with 10h 48min of daylight.
What's the air quality like in Copenhagen in October?
Copenhagen October air quality (AQI) averages 48, rated Good. PM2.5 averages 17μg/m³.
What activities are recommended in Copenhagen in October?
In October, Copenhagen is great for Tivoli Halloween (mid-Oct to early Nov) — pumpkin gardens + Pantomime, Kulturnatten Culture Night mid-October Friday (250+ free venues), Designmuseum + SMK + National Museum indoor circuit.
Is October peak season in Copenhagen?
Copenhagen October crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Copenhagen
View Other Months
Planning a October trip to Copenhagen?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.