30YearWeather
Aspen in August
Aspen weather in August - United States
😊Warm & Pleasant

Aspen Weather in August

Plan your August trip to Aspen, United States. Based on 30 years of NASA data, expect temperatures of 24°C (high) to 8°C (low), with 23% rain probability and 8 hours of daily sunshine. Great conditions with only 9 rainy days expected.

Avg High
24°C

Hottest around day 4

Avg Low
8°C

Coolest around day 30

Rainy Days
9days

23% avg rain chance

Sunshine
8hrs/day

Summer season

Aspen August Weather Calendar

Click any day to see detailed weather information

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for Aspen

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Low Traffic
34/ 100
Traffic Index

Quieter airport

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

May

Monthly Traffic Distribution

33
Jan
41
Feb
42
Mar
17
Apr
3
May
60
Jun
60
Jul
84
Aug
50
Sep
38
Oct
25
Nov
53
Dec
Traffic Level
Low Season

Key Connections

Denver (DEN)
Los Angeles (LAX)
Chicago O'Hare (ORD)
Dallas-Fort Worth (DFW)
Houston George Bush (IAH)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is August a Good Time to Visit Aspen?

👍Solid choice for most travelers
Short Answer

Aspen's August delivers on its reputation: 24°C, 23% rain, 12h sunshine. The trade-off? Peak crowds and prices at 100% capacity.

Decision Factors

Peak tourist season

100% of annual peak - expect crowds and peak prices

Ideal temperature range

24.4°C - perfect for sightseeing and outdoor activities

High altitude destination

2404m elevation - allow time for acclimatization

Large day-night temperature swing

8.4°C to 24.4°C - pack layers

Comfortable humidity levels

57% humidity - pleasant conditions

Plenty of sunshine

12h of sunshine daily

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 24.4°C temperatures and low 23% rain risk

  • 👴
    Elderly travelers

    Comfortable 24.4°C temperature range with manageable humidity

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 24.4°C, 23% rain chance

  • 📸
    Photographers

    12h sunshine, 56% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

930 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Aspen in August averages 24°C with 23% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Aspen in August

What are the temperatures in Aspen in August?

Daytime highs average 24°C, nights drop to 8°C. There's a significant day/night temperature swing.

How many rainy days in Aspen in August?

Expect around 9 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Aspen in August?

Comfortable casual wear with a light jacket for evenings.

Is August peak season in Aspen?

This is typically peak season with higher prices. Book 2-3 months ahead.