30YearWeather
Packing for Aspen
2026 Packing Guide

What to Wear in Aspen in August

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

August Weather in Aspen at a Glance

Avg High

24°C

Avg Low

8°C

Rain Risk

23%

💡 Quick Tip:

Light breathable clothing, t-shirts, light pants or shorts. Bring a light layer for evenings. Rain is unlikely, but a small umbrella never hurts.

Weekly Packing Breakdown for Aspen

Week 1Days 1-7
9° - 25°
28% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 2Days 8-15
9° - 25°
18% Rain

Summer essentials: shorts, tank tops, linen fabrics, sandals.

Week 3Days 16-23
8° - 24°
24% Rain

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

Week 4Days 24+
8° - 23°
22% Rain

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

Essential Packing List for Aspen in August

Don't leave home without these essentials.

Top Layers

  • T-Shirts / Tank Tops
  • Light Cardigan / Hoodie
  • No coat needed

Bottoms & Shoes

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

Accessories

  • Sunglasses & Hat
  • Compact Umbrella

Common Questions about Aspen Weather in August

What is the weather like in Aspen in August?

It is mild and pleasant with average highs of 24°C. Nights average around 8°C.

Do I need a heavy coat?

A medium-weight jacket or coat is recommended, especially for evenings.

Does it rain often in Aspen in August?

Rain is relatively rare (23% chance), but a small umbrella is always good to have.

What shoes should I take to Aspen?

Comfortable walking shoes are the most important item. Sneakers or loafers are perfect.

Can I wear shorts / short sleeves?

Yes, daytimes are warm enough for shorts and short sleeves.