The best time to visit Colorado
The best time to visit Colorado is summer for hiking and winter for skiing. Read on for the best weather, crowds, and events, plus when to see fall colors.
When to go to Colorado for the best weather, crowds and events?
The best time to visit Colorado is in June through September is best for hiking, mountain weather, alpine lakes, and scenic road trips, while December through March is best for skiing and snowboarding in resorts such as Aspen, Vail, Breckenridge, and Keystone.
September is a standout month for fall colors, with cooler nights, crisp air, and some of the state’s best leaf-peeping conditions. These months suit most travelers, whether you want a mountain adventure, a ski break, or a mix of Denver city time and outdoor sightseeing.
If you are looking for fewer crowds or better value, May and October can work well as shoulder-season months, especially for scenic drives, wildlife spotting, and quieter mountain towns. Some travelers may prefer to avoid late spring, when mountain weather can still be unpredictable, or mid to late summer afternoons, when thunderstorms are more common at higher elevations.
In this guide, we’ll cover:
- The best time to visit Colorado
- Answer common FAQs
- Explain regional differences across the state
- Share a month-by-month guide to help you choose the right time to go.
A quick guide to the best months to visit Colorado
What are the best months to visit Colorado overall?
For most travelers, the best months to visit Colorado are June, July, August, and September for hiking, lakes, mountain towns, and scenic drives. If skiing is your priority, the best months are usually December through March.
When is the best time to visit Colorado for skiing?
The best time to visit Colorado for skiing is usually December through March, when snowfall is strongest and resorts such as Aspen, Vail, Breckenridge, and Keystone are in full swing. January and February are especially good for reliable snow and classic winter conditions.
When is the best time to visit Colorado for hiking and outdoor adventures?
For hiking, rafting, mountain biking, alpine lakes, and scenic road trips, June to September is usually best. This is when trails, lakes, and mountain roads are most accessible, although afternoon storms are common in midsummer.
What is the cheapest time to visit Colorado?
For cheaper Colorado vacation rental rates, look to stay in May, October, and November, when the busiest summer and ski-season crowds have eased. These months can still be rewarding for city breaks, scenic drives, wildlife watching, and shoulder-season mountain stays. A self-catering Colorado vacation rental enables you to enjoy private home dining in comfort and with maximum freedom, being located within easy reach of resort restaurants and amenities.
When is the best time to visit Colorado for fall colors?
September is one of the best times to visit Colorado for fall foliage, with cooler nights, crisp air, and the first bursts of gold in the mountains. October is also excellent for leaf-peeping, scenic byways, and quieter travel than summer.
What are the best Colorado events by season?
In winter, highlights include:
- Winter X Games in Aspen (January)
- National Western Stock Show (January)
- Steamboat Springs Winter Carnival (February)
In spring, look out for:
- Boulder International Film Festival (March)
- Taste of Vail (April)
In summer, top picks include:
- Telluride Balloon Festival (June)
- Greeley Stampede (July)
- Palisade Peach Festival (August)
In fall, standout events include:
- Colorado State Fair & Rodeo (September)
- Great American Beer Festival (October).
The best time to visit Colorado: a month-by-month guide
From snowy ski season to wildflower hikes, summer rafting, and golden fall foliage, the best time to visit Colorado depends on what you want to do. Use this month-by-month guide to plan around the state’s top seasonal experiences, events, and attractions.
Colorado in January
January is peak winter in Colorado and one of the best months for skiing, snowboarding, snowshoeing, and sledding. Resorts such as Aspen, Vail, Breckenridge, and Keystone are at their snowiest, while Denver gains extra winter charm with snowy streets, festive lights, and seasonal events.
Weather in Colorado in January
Cold and snowy in the mountains, with crisp winter conditions in cities and ski resorts. Average temperature: -13 to -3°C (8-27°F).
Colorado in February
February stays deeply wintry, with strong snow conditions in the mountains and a busy atmosphere in ski towns. It is a great month for skiing, snowmobiling, mountain lodge stays, and winter festivals, while birdwatchers can also catch seasonal migrations at the High Plains Snow Goose Festival.
Weather in Colorado in February
Cold and snowy, especially in higher elevations, with frequent snowstorms in mountain areas. Average temperature: -12 to 0°C (10-32°F).
Colorado in March
March marks the start of spring, but winter still holds on in the mountains. It is a good month if you want** late-season skiing** alongside lower-elevation hikes, photography, and city events in places such as Denver and Boulder.
Weather in Colorado in March
Mixed and changeable, with snow still common in the mountains and milder conditions in foothills and plains. Average temperature: -8 to 2°C (17-36°F).
Colorado in April
April brings early spring hiking, wildlife spotting, thawing waterfalls, and the first real signs of green in lower valleys. It can be a rewarding month for flexible travelers, although mountain passes may still see snow and conditions can change quickly.
Weather in Colorado in April
Cool and mixed, with sun, rain, and occasional late snow depending on elevation. Average temperature: -2 to 6°C (28-44°F).
Colorado in May
May is one of the most vibrant shoulder-season months, with snowmelt feeding rivers, wildflowers appearing in meadows, and milder weather for hiking, mountain biking and rafting. It is also a good time to explore towns such as Durango and Estes Park before peak summer begins.
Weather in Colorado in May
Milder and more comfortable, with chilly mornings and warmer afternoons. Average temperature: 1 to 13°C (34-55°F).
Colorado in June
June is one of the best times to visit Colorado for long daylight hours, open mountain roads, alpine lakes, hiking, mountain biking, kayaking, and scenic drives. It is also a strong month for festivals and outdoor performances, especially in Telluride and Boulder.
Weather in Colorado in June
Warm and sunny overall, with comfortable mountain weather and a chance of afternoon thunderstorms. Average temperature: 7 to 21°C (45-70°F).
Colorado in July
July is peak summer in Colorado, with warm days, clear skies, vibrant wildflowers, and excellent conditions for rafting, hiking, and exploring mountain towns. It is one of the busiest months for outdoor travel, with strong conditions for family vacations and classic Rocky Mountain scenery.
Weather in Colorado in July
Warm and bright, with cooler mountain mornings and short afternoon storms in some areas. Average temperature: 10 to 23°C (50-73°F).
Colorado in August
August continues the summer season, with hiking, rafting, scenic drives, and national park visits all in top form. Rocky Mountain National Park and Great Sand Dunes are especially rewarding at this time of year, although afternoon rain and lightning can still affect higher trails.
Weather in Colorado in August
Warm by day with cooler evenings, and a higher chance of afternoon rainstorms in the mountains. Average temperature: 9 to 22°C (48-72°F).
Colorado in September
September is one of the best times to visit Colorado, thanks to cooler nights, mild daytime temperatures, early fall color, and excellent conditions for hiking, scenic byways, and mountain-town escapes. It is a standout month for leaf-peeping and photography.
Weather in Colorado in September
Crisp and mild, with comfortable daytime weather and cooler nights. Average temperature: 6 to 20°C (42-68°F).
Colorado in October
October is peak fall season in Colorado, with spectacular foliage, crisp mornings, quieter roads, and good conditions for horse riding, wildlife watching, photography, and scenic drives. It is one of the best months for travelers who want mountain scenery without summer crowds.
Weather in Colorado in October
Cooler and more autumnal, with crisp mornings and mild afternoons. Average temperature: 2 to 16°C (36-60°F).
Colorado in November
November is a quieter shoulder month, with early winter returning to higher elevations while plains and valleys remain accessible. It works well for wildlife watching, city breaks, and early ski trips in resorts with snowmaking.
Weather in Colorado in November
Cool and increasingly wintry, with occasional snowfall in cities and colder mountain conditions. Average temperature: -1 to 10°C (30-50°F).
Colorado in December
December is full winter in Colorado, with snowy landscapes, festive events, and excellent early-season skiing in the mountains. It is one of the best months for holiday trips, cozy lodge stays, and classic winter scenery across the state.
Weather in Colorado in December
Cold and snowy statewide, especially in the mountains and ski resorts. Average temperature: -7 to 2°C (20-36°F).
Where to stay in Colorado
Our luxury Colorado vacation rentals offer the perfect year-round base for carefree ski breaks and hiking trips in the great outdoors. Enjoy relaxing and entertaining in optimum privacy, with exclusive amenities including kitchen diners, hot tubs, home cinemas and games’ rooms, ski access and more.
Whether you’re seeking a cozy condo, centrally-placed townhome or a deluxe family ski chalet, our award-winning collection promises the ideal setting for enjoying a memorable vacation.
Cabins in Colorado
