30YearWeather
Denver in August
Denver weather in August - United States
☀️Hot & Sunny

Denver Weather in August

Plan your August trip to Denver, United States. Based on 30 years of NASA data, expect temperatures of 30°C (high) to 15°C (low), with 11% rain probability and 8 hours of daily sunshine. Great conditions with only 0 rainy days expected.

Avg High
30°C

Hottest around day 3

Avg Low
15°C

Coolest around day 31

Rainy Days
0days

11% avg rain chance

Sunshine
8hrs/day

Summer season

Denver 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 Denver

Smart Flight Estimator

Airport-to-Airport Logistics

unlock smart flight estimates

Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Major Hub
100/ 100
Traffic Index

Extremely busy airport

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Nov

Monthly Traffic Distribution

921
Jan
958
Feb
1032
Mar
1054
Apr
1126
May
1095
Jun
1085
Jul
1160
Aug
1109
Sep
985
Oct
837
Nov
921
Dec
Traffic Level
Low Season

Key Connections

Phoenix Sky Harbor (PHX)
Los Angeles (LAX)
Salt Lake City (SLC)
Las Vegas McCarran (LAS)
Dallas-Fort Worth (DFW)

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 Denver?

👍Recommended for planning your trip
Short Answer

Popular August in Denver offers 30°C and 11% rain chance - excellent conditions that attract maximum visitors. Book 3-6 months ahead for best rates.

Decision Factors

Peak tourist season

100% of annual peak - expect crowds and peak prices

Excellent dry conditions

Only 11% rain probability - ideal for outdoor activities

Large day-night temperature swing

14.8°C to 29.8°C - pack layers

Plenty of sunshine

11.7h of sunshine daily

Exceptional dining scene

32 Michelin-listed restaurants

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 29.8°C temperatures and low 11% rain risk

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 29.8°C, 11% rain chance

  • 📸
    Photographers

    11.7h sunshine, 60% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 99/100 with romantic weather conditions

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,Denver in August averages 30°C with 11% precipitation probability."

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

Frequently Asked Questions: Denver in August

What are the temperatures in Denver in August?

Daytime highs average 30°C, nights drop to 15°C. There's a significant day/night temperature swing.

How many rainy days in Denver in August?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Denver in August?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is August peak season in Denver?

This is shoulder season—moderate prices and manageable crowds.