30YearWeather
Packing for Lucerne
2026 Packing Guide

What to Wear in Lucerne in September

Your complete weather-based packing list derived from 30 years of historical climate data.

September Weather in Lucerne at a Glance

Avg High

19°C

Avg Low

12°C

Rain Risk

39%

💡 Quick Tip:

Light breathable clothing, t-shirts, light pants or shorts. Bring a light layer for evenings. Pack a compact umbrella or a light rain jacket just in case.

Weekly Packing Breakdown for Lucerne

Week 1Days 1-7
14° - 21°
37% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Week 2Days 8-15
13° - 20°
42% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Week 3Days 16-23
11° - 19°
34% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Week 4Days 24+
10° - 18°
42% Rain

Light breathable clothing, t-shirts, light pants or shorts.

Essential Packing List for Lucerne in September

Don't leave home without these essentials.

Top Layers

  • Long-sleeve shirts / Base layers
  • Light Cardigan / Hoodie
  • No coat needed

Bottoms & Shoes

  • Jeans / Heavy Trousers
  • Comfortable Walking Shoes
  • Socks (Cotton/Athletic)

Accessories

  • Scarf & Gloves
  • Compact Umbrella

Common Questions about Lucerne Weather in September

What is the weather like in Lucerne in September?

It is mild and pleasant with average highs of 19°C. Nights average around 12°C.

Do I need a heavy coat?

No, a light jacket or sweater is sufficient for cooler moments.

Does it rain often in Lucerne in September?

There is a moderate chance of rain (39%). It's wise to be prepared.

What shoes should I take to Lucerne?

Comfortable walking shoes are the most important item. Since there is a chance of rain, water-resistant shoes or boots are recommended.

Can I wear shorts / short sleeves?

It might be possible on sunny afternoons, but long pants/jeans are safer.