Lucerne weather in August

Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average

Lucerne August weather at a glance

B Good 🙂

In August, Lucerne averages 20.9°C, with typical highs of 25.3°C and lows of 16.5°C. The historical average is 12 wet days and 78% humidity.

Compared with Seoul in August, it is 6.3°C cooler than Seoul, with 4 fewer wet days.

Lucerne August temperature & humidity

Average20.9°CHigh 25.3° / low 16.5°

Humidity78%

Wet days12 days39% of days

Day–night range8.8°

Lucerne August rain & wet days

Wet days12 daysHistorical monthly average

Share of wet days39%Not a forecast probability

Pack a compact umbrella. Keep an indoor stop available between outdoor activities.

What to wear in Lucerne in August

Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.

DaytimeBreathable short sleeves, hat and sunscreen · average high 25.3°C
Morning & eveningLong sleeves with a jacket or cardigan · average low 16.5°C
FootwearComfortable walking shoes; quick-dry footwear for rainy days.

Useful extras

Breathable T-shirtsHat and sunglassesCompact umbrella

Use the Paris checklist as a starting point →

Packing essentials

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Travel compression packing pouches
코멧 여행용 압축 파우치 4종 세트 Travel plug adapter
에너자이저 PD 45W 여행용 멀티 어댑터, 화이트 Compact folding umbrella
솔리앤 초경량 UV차단 3단 자동우산 Inflatable travel neck pillow
마이워니 여행용 에어 목베개

Lucerne August sunrise & sunset times

2026 August · Local time (Europe/Zurich)

Sunrise on the 15th06:24

Sunset on the 15th20:38

Daylight duration14h 14m

Start, middle and end of the month
Date	Sunrise	Sunset	Daylight
2026-08-01	06:06	21:00	14h 54m
2026-08-15	06:24	20:38	14h 14m
2026-08-31	06:45	20:09	13h 24m

For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.

Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup

Lucerne travel updates

Watch live CCTV

Lucerne panoramaLucerne Tourism / Roundshot · Updated images

Check the camera timestamp at the source.

Mountains near Lucerne: webcams

Consecutive Swiss Travel Pass e-ticket

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RigiRigi RailwaysView mountain CCTV ↗PilatusPilatus RailwaysView mountain CCTV ↗TitlisTITLIS BergbahnenView mountain CCTV ↗

Check the camera timestamp. Panoramas may be updated still images. Summit temperatures differ from the town below.

Lucerne travel essentials

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Lucerne hotel search · Trip.com

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Best months to visit Lucerne

Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.

J F M A M J J A S O N D

ColdHot

August weather by year

August 202421.8°10 wet days, 78% humidity

August 202520°14 wet days, 79% humidity

Daily weather in 2025

Daily high and low temperatures; blue labels show precipitation

123°15°33mm

218°14°27mm

320°12°4mm

422°14°

526°14°8.7mm

622°16°

726°14°

830°16°

931°18°

1028°19°

1127°17°

1232°18°

1333°18°

1430°20°

1530°19°

1627°18°4mm

1724°18°2.5mm

1825°16°

1928°16°

2023°17°25mm

2119°17°37mm

2221°16°6mm

2320°15°1.3mm

2421°12°

2523°13°

2627°14°

2724°17°2.1mm

2819°17°40mm

2921°15°14mm

3020°14°1.9mm

3123°13°

Frequently asked questions

What is Lucerne weather like in August?

In August, Lucerne averages 20.9°C, with typical highs of 25.3°C and lows of 16.5°C. The historical average is 12 wet days and 78% humidity. Our weather-comfort rating for this month is good.

Does it rain a lot in Lucerne in August?

There are about 12 wet days in August. A compact umbrella is still useful.

What should I wear in Lucerne in August?

Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.

What are the best months to visit Lucerne?

Recent weather data rates August among the more comfortable months.

Where can I check Lucerne weather in August in real time?

Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.

What time are sunrise and sunset in Lucerne in August?

On 2026-08-15, calculated sunrise is 06:24 and sunset is 20:38 in local time (Europe/Zurich). Times vary by date and terrain.

Lucerne weather by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

More Europe destinations in August

Madrid Seville Granada Mallorca Lisbon Porto Florence Venice Milan Naples Amalfi Positano Sicily Palermo Cinque Terre Nice Lyon Mont Saint-Michel Strasbourg Amsterdam All destinations →

Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations