Denmark Copenhagen Weather in August — Climate Guide
August in Copenhagen is very-high
Copenhagen Weather in August — Quick Answer
As of 2026- Avg temp
- 21° / 13°
- Rainfall
- 75mm · 11 days
- Crowds
- Very busy
As of 2026, Copenhagen in August averages a high of 21°C and low of 13°C with 75mm of rain over about 11 days. Same as July — t-shirt + shorts + sundresses + light cardigan for evenings. Pack swimwear (water at year-peak 18°C). Sneakers for walking + light rain jacket. SPF 30+. A light long-sleeve helps for the cooling evenings as the city slowly transitions toward autumn by month-end.
August is very-high for Copenhagen.
August is Copenhagen's late-summer payoff — warmest sea temperature of the year (18°C), Copenhagen Pride mid-month bringing one of Europe's biggest rainbow parades through Rådhuspladsen and Strøget, and Copenhagen Cooking Week the same week with chef tastings + restaurant pop-ups across the city. The trade-off is the same as July: peak hotel rates, peak crowds, and the rainiest non-winter month (75mm). By month-end, the first hint of autumn arrives — café terraces add blankets, locals layer up, and the white-nights extended twilight starts to compress.
Travel score
Copenhagen Pride + Cooking Week + warmest sea-temp of the year
August Weather at a Glance
August averages 70°F / 21°C highs and 55°F / 13°C lows with 75mm rainfall over 11 wet days — rainier than July. Humidity 73%. Sunshine drops to 7h daily. Daylight contracts to 15h by month-end. Sea temperature peaks at 18°C — the warmest swim of the year. By late August, sunset moves earlier (20:46 vs 21:43 in July) and locals notice. Variable weather: 30°C heatwave days and 14°C rainy days both possible.
August Travel Advice
Copenhagen Pride (mid-August, week-long) parade route covers Rådhuspladsen, Strøget, and Frederiksberg — get the schedule at copenhagenpride.dk. Copenhagen Cooking Week mid-Aug overlaps with Pride — chef tastings + restaurant pop-ups across the city (copenhagencookingweek.com). Korean Liberation Day (Aug 15) drives Korean airfare premium 30%+. Hamlet at Kronborg performances end early August — book before. Beach water peaks at 18°C — last good swimming month before water drops below comfortable.
Flying In from Overseas
Peak inbound continues. Direct flights from Seoul $1,400-2,200 (Korean Air direct), $1,800-2,800 Korean Liberation Day week (Aug 15). Tokyo $1,200-1,800, Shanghai $1,100-1,500. From Europe: London $200-450, Paris $230-500, Berlin $180-380. NYC $800-1,500, Toronto $850-1,600. European summer holidays continue. Schengen visa-free.
August Pricing Trends
Peak pricing continues: Hotel d'Angleterre $900-1,500/night, Nimb Hotel $800-1,300, mid-range 4-star $250-450. Flights from Seoul $1,400-2,200. Korean Liberation Day week (Aug 15) flights $1,800-2,800. Copenhagen Pride hotels in Indre By + Vesterbro book solid 6+ weeks ahead.
Copenhagen August Weather Stats
Avg High
21°C
Avg Low
13°C
Rainy Days
11
75mm total
Sunshine
7h
Daily avg
Humidity
73%
moderate
UV Index
5
Moderate
Wind
8 km/h
Gusts 22
Sea Temp
18°C
swimming possible (warmest)
Crowds
Very busy
At attractions
August Sunrise & Sunset
Air Quality
PM2.5
14 μg/m³
PM10
25 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
22°C
Nighttime
14°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 22 km/h
Activities Recommended for August
August Travel Pros & Cons
Pros
- Sea-temp 18°C — warmest of the year for Amager Strand + Bellevue Beach + Islands Brygge
- Copenhagen Pride mid-August (Europe's biggest rainbow celebration)
- Copenhagen Cooking Week mid-Aug (chef pop-ups + tastings city-wide)
- Last full warm-weather month before autumn
- Korean Liberation Day window for Korean travelers
Cons
- Hotel rates still at July peak
- Rain 11 days/month + 75mm (rainier than July)
- Korean Liberation Day (Aug 15) drives Korean airfare spike
- Tourist crowds peak — Nyhavn + Tivoli + Little Mermaid packed
- Hamlet at Kronborg ends early August (book before)
August Events & Festivals
- Copenhagen Pride (mid-August, week-long parade + events)
- Copenhagen Cooking Week mid-August (chef tastings + pop-ups)
- Hamlet performances at Kronborg continue (early Aug close)
- Korean Liberation Day (Aug 15) airfare spike
Copenhagen in August — Full Picture
August is Copenhagen's late-summer payoff — warmest sea temperature of the year (18°C), Copenhagen Pride mid-month bringing one of Europe's biggest rainbow parades through Rådhuspladsen and Strøget, and Copenhagen Cooking Week the same week with chef tastings + restaurant pop-ups across the city. The trade-off is the same as July: peak hotel rates, peak crowds, and the rainiest non-winter month (75mm). By month-end, the first hint of autumn arrives — café terraces add blankets, locals layer up, and the white-nights extended twilight starts to compress.
What to Wear & What to Pack
Same as July — t-shirt + shorts + sundresses + light cardigan for evenings. Pack swimwear (water at year-peak 18°C). Sneakers for walking + light rain jacket. SPF 30+. A light long-sleeve helps for the cooling evenings as the city slowly transitions toward autumn by month-end.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
11°C
3.3°C
8.7/mo
Summer (Jun·Jul·Aug)
Current20.3°C
12.3°C
10.3/mo
Autumn (Sep·Oct·Nov)
12°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 August Hotel Picks
Frequently Asked Questions
Is August a good time to visit Copenhagen?
Copenhagen in August is very-high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Copenhagen in August?
Copenhagen August averages a high of 21°C and a low of 13°C.
Does it rain much in Copenhagen in August?
Copenhagen August averages 75mm of rainfall over about 11 rainy days.
What should I wear in Copenhagen in August?
Same as July — t-shirt + shorts + sundresses + light cardigan for evenings. Pack swimwear (water at year-peak 18°C). Sneakers for walking + light rain jacket. SPF 30+. A light long-sleeve helps for the cooling evenings as the city slowly transitions toward autumn by month-end.
What time are sunrise and sunset in Copenhagen in August?
Copenhagen August sunrise is 05:39 and sunset is 20:46, with 15h 7min of daylight.
What's the air quality like in Copenhagen in August?
Copenhagen August air quality (AQI) averages 42, rated Good. PM2.5 averages 14μg/m³.
What activities are recommended in Copenhagen in August?
In August, Copenhagen is great for Copenhagen Pride mid-August (parade + party + concerts), Copenhagen Cooking Week (chef tastings + restaurant pop-ups), Amager Strand + Bellevue Beach + Islands Brygge harbor pool.
Is August peak season in Copenhagen?
Copenhagen August crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Copenhagen
View Other Months
Planning a August trip to Copenhagen?
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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.