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Colorado

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Top 10 things to do in Colorado

Ongoing promotions in Colorado

Best time to visit Colorado

Data source：Meteostat
Last updated：2025-09

Weather in Colorado throughout the year

  • Spring (March–May): Average -10.2°C–2.4°C, cold and dry climate, rainfall gradually increases, mountains still have snow. Common activities: Skiing (early spring), wildlife viewing, hiking (low altitude areas). Recommended clothing: Thick coat, sweater, warm pants, waterproof jacket.
  • Summer (June–August): Average 9.6°C–12.4°C, mild climate, warm days, cool nights, more rainfall, possible afternoon thunderstorms. Common activities: Camping, hiking, fishing, birdwatching. Recommended clothing: Light jacket, long-sleeved shirt, long pants, comfortable hiking shoes.
  • Autumn (September–November): Average 8.1°C–-8.0°C, dry and cool climate, decreasing rainfall, shorter days, significant temperature drop. Common activities: Fall foliage viewing, stargazing, horseback riding. Recommended clothing: Jacket, sweater, warm pants, waterproof jacket.
  • Winter (December–February): Average -13.3°C–-10.8°C, cold and dry climate, less snowfall, but extremely low temperatures. Common activities: Skiing, snow activities, viewing winter landscapes. Recommended clothing: Heavy down jacket, warm hat, gloves, scarf, waterproof and windproof jacket and pants.

Weather in Colorado

Annual average temperature: approx. 0°C / Annual rainfall: approx. 475 mm / Summer humidity: 30%–40% / Rainiest month: July

Colorado weather by month

Month
Temperature (°C)
Rainfall (mm)
January
-13.3°C
11.4
February
-11.9°C
19.1
March
-10.2°C
28.9
April
-3.8°C
37.8
May
2.4°C
68.5
June
9.6°C
52.7
July
12.4°C
82.6
August
11.3°C
76.6
September
8.1°C
36.6
October
1.8°C
21
November
-8°C
23.5
December
-10.8°C
17.1

7-day weather forecast for Colorado

11/4
Wednesday
Sunny
7°C/-1.7°C
11/5
Thursday
Sunny
4.6°C/-5.8°C
11/6
Friday
Overcast
5.6°C/-2.3°C
11/7
Saturday
Sunny
6.9°C/-3.4°C
11/8
Sunday
Sunny
10.5°C/-2.9°C
11/9
Monday
Sunny
10.8°C/-1°C
11/10
Tuesday
Partly Cloudy
8.6°C/0.7°C

Colorado travel FAQs and useful info

What is the best month to visit Colorado?

The best month to visit Colorado depends on your interests. For hiking and wildflowers, June to October is ideal, with September and October offering beautiful fall colors and fewer crowds. If you're looking for skiing and snowboarding, February and March are prime months due to excellent snow conditions. Spring (April-May) and early fall (October-early December) can be budget-friendly times to visit if you wish to avoid crowds and experience milder weather.

What is the #1 attraction in Colorado?

Rocky Mountain National Park is widely considered the #1 attraction in Colorado and a must-visit for any trip. It is one of the most popular national parks in the country, offering stunning alpine scenery, abundant wildlife, and numerous hiking trails.

How many days are needed for a Colorado trip?

The ideal duration for a Colorado trip varies based on your interests. A 10-to-12 day trip allows for a comprehensive exploration of key attractions like Rocky Mountain National Park, Mesa Verde, and the Great Sand Dunes. For a shorter trip, you could focus on a specific region; for instance, three days in Denver is sufficient to see the city and its nearby highlights, while three days in the Colorado Springs area can cover Garden of the Gods and Pikes Peak.

What are the prettiest places to go in Colorado?

Colorado boasts many exceptionally pretty locations. Some of the most scenic include Rocky Mountain National Park, the stunning Hanging Lake, the unique Great Sand Dunes National Park, the iconic Red Rocks Amphitheatre near Denver, and the breathtaking Maroon Bells.

When is the best time for fall colors in Colorado?

The peak fall foliage season in Colorado typically occurs from late September to mid-October. During this time, aspen trees turn vibrant shades of yellow and gold, creating spectacular mountain vistas, especially in areas like Aspen, Crested Butte, and Rocky Mountain National Park. The crisp air and sunny days make it a beautiful time for scenic drives and hiking.