Sunheron logo
SunheronYour holiday finder
Where to travel
Find best place for you ->
Find destination...
°C°F

Colorado

Aspen weather and climate

Colorado

Aspen weather and climate

 

Day

24 °C

 

Night

5 °C

 

Precipitation

48 mm

in month

 

Rainy days

12 days

in month

 

Daylight

14 hours

average

 

Sunshine

9 hours

average

 

Humidity

48 %

 

Day

24 °C

 

Night

5 °C

 

Precipitation

48 mm

in month

 

Rainy days

12 days

in month

 

Daylight

14 hours

average

 

Sunshine

9 hours

average

 

Humidity

48 %

Overview: Aspen
Aspen (United States of America) in general has a mild continental climate. Temperatures during the day are in the range from 1 °C (34 °F) in January to 25 °C (77 °F) in July. Temperatures during the night go from -17 °C (1 °F) in January to 5 °C (41 °F) in July. The least rainy month in Aspen is June with its 8 days of rain, the rainiest month is August, when it rains 12 days.

Weather charts for Aspen

Weather overview
Weather overview
Weather overview
Show more charts

Destinations nearby and activities

Destinations nearby

Activities in Aspen

🥾🏔️
Mountain hiking
🧗‍♂️
Rock climbing
🚵‍♂️⛰️
Mountain biking
🏔️
Peaks and summits
🌄🔭
Panoramic vistas
Show more
Aerial view of mountain range in Aspen on a winter day

Find more destinations like this

Travel essentials
Weather
Beach
Nature
City
Prices
Other

Where do you want to go?

When do you want to go?

Your ideal holidays are?

Who are you travelling with?

Day temperature

I don't care

Wet days

I don't care

Overall prices

Where do you want to go?

Your ideal holidays are?

When do you want to go?

Day temperature

I don't care

Destinations with similar weather to Aspen

Other destinations in Colorado

Closest cities for Aspen


Last week's weather in Aspen

During the week of 7 July 2025 - 13 July 2025, temperatures averaged at 28 °C (82 °F) during the day and dropped to 9 °C (48 °F) at night. Both the daily and night temperatures in Aspen are slightly above the long-term average, which is around 25 °C (77 °F) and 5 °C (41 °F) respectively. Wednesday marked the hottest day of the week. The average temperatures during different times of day (local time) were following: 7am 11 °C (52 °F), 10am 22 °C (72 °F), 1pm 27 °C (81 °F), 4pm 28 °C (82 °F), 7pm 26 °C (79 °F), 10pm 17 °C (63 °F).

There were 6 days without rain and 1 day with light rain during this week. Aspen received 0 mm (0.00 in) of precipitation throughout the week, which is below its long-term average of 10 mm (0.39 in). The daytime hours (from dawn to dusk) had an average cloud coverage of 8 %.

An average wind speed of 3.4 m/s was recorded. The air pressure was 1009 hpa - 1030 hpa. The average air humidity was 31 % in Aspen.

On average, there were 14 hours clear skies, 1 hour partially overcast skies and 1 hour overcast skies during the daytime (from dawn to dusk). At 05:49, on average, the sun rose, and at 20:35, the sun set.

Weather overview for Aspen

Weather overview

Aspen (United States of America) in general has a mild continental climate. Temperatures during the day are in the range from 1 °C (34 °F) in January to 25 °C (77 °F) in July. Temperatures during the night go from -17 °C (1 °F) in January to 5 °C (41 °F) in July. The least rainy month in Aspen is June with its 8 days of rain, the rainiest month is August, when it rains 12 days.

January weather

The minimum of the day temperature can be noticed, with its value of 1 °C (34 °F) in Aspen, and the night temperature reaches its minimum too, its value is -17 °C (1 °F). The rainfall amount starts to descent, the value of this measure is 41 mm (1.61 in). The beginning of the rise of the number of sun hours (without clouds) could be noticed, with its value of 7 hours. The minimum of the wind speed is observable in January.

February weather

The number of rainy days starts to rise, its value is 10 days in Aspen. The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 8 hours. The day temperature rise's start could be observed, with its value of 2 °C (35 °F).

March weather

The rise of the day temperature can be observed, with its value of 5 °C (41 °F) in Aspen, while the night temperature rise's start could be observed in March. The number of rainy days rises similarly to the previous month, its value is 11 days, while the rainfall amount starts to rise, its value is 44 mm (1.73 in). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 8 hours.

April weather

The day temperature continues to rise, with its value of 9 °C (48 °F) in Aspen, and the rise of the night temperature can be observed too, its value is -7 °C (19 °F). The wind speed is on its maximum in this month. The number of sun hours (without clouds) continues to rise, with its value being 9 hours.

May weather

The day temperature rises similarly to the previous month, its value is 15 °C (59 °F) in Aspen, and the night temperature continues to rise as well, the value of this measure is -2 °C (28 °F). The beginning of the descent of the number of rainy days could be noticed in this month. The rise of the number of sun hours (without clouds) can be observed, with its value of 10 hours.

June weather

The tourist season is about to start in Aspen. The minimum of the number of rainy days is observable, and the rainfall amount reaches its minimum as well, with its value of 31 mm (1.23 in). The day temperature rises similarly to the previous month, with its value of 21 °C (70 °F). The minimum of the humidity is observable, with its value being 41 %. The maximum of the number of sun hours (without clouds) is observable, the value of this measure is 10 hours.

July weather

The maximum of the day temperature is observable, with its value being 25 °C (77 °F) in Aspen, and the maximum of the night temperature is observable too in July. The number of rainy days starts to rise, its value is 12 days, and the rainfall amount starts to rise too, with its value being 45 mm (1.76 in). The tourist season is taking place this month. The beginning of the descent of the number of sun hours (without clouds) could be noticed, with its value of 10 hours.

August weather

The beginning of the descent of the day temperature could be noticed in this month in Aspen. The number of rainy days is on its maximum, with its value being 12 days, and the rainfall amount reaches its maximum too in this month. The number of sun hours (without clouds) descents similarly to the previous month, its value is 9 hours.

September weather

The day temperature descents similarly to the previous month, the value of this measure is 20 °C (69 °F) in Aspen, while the beginning of the descent of the night temperature could be noticed, its value is 1 °C (34 °F). The number of rainy days starts to descent, the value of this measure is 10 days. The number of sun hours (without clouds) descents similarly to the previous month, with its value being 9 hours.

October weather

The number of rainy days continues to descent, its value is 8 days in Aspen, while the rainfall amount starts to descent, the value of this measure is 39 mm (1.53 in). The day temperature descents similarly to the previous month, its value is 14 °C (57 °F), and the night temperature continues to descent as well, its value is -4 °C (25 °F). The number of sun hours (without clouds) descents similarly to the previous month, with its value of 8 hours.

November weather

The number of rainy days starts to rise, the value of this measure is 9 days in Aspen. The day temperature descents similarly to the previous month, with its value being 7 °C (44 °F), and the descent of the night temperature can be observed too, with its value of -9 °C (15 °F). The number of sun hours (without clouds) continues to descent, with its value of 6 hours.

December weather

The day temperature descents similarly to the previous month, its value is 1 °C (34 °F) in Aspen, and the night temperature descents similarly to the previous month as well, its value is -15 °C (4 °F). The minimum of the number of sun hours (without clouds) can be noticed in December. The maximum of the humidity is observable, with its value being 59 %. The day length is on its minimum in this month. The beginning of the rise of the rainfall amount could be noticed, with its value of 46 mm (1.82 in).

FAQs

How many sunny hours can I expect in Aspen in May?

In Aspen in May, you can expect around 10 hours of sunshine.

What is the temperature in Aspen during the day in June?

The average daily temperature in June in Aspen is 21 °C (70 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

Is there a wet season in July in Aspen?

No, there is no wet season in July in Aspen - you can expect 12 days of rain during the month.

What is the night temperature in August in Aspen?

The average night temperature in August in Aspen is 5 °C (41 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

How many days of precipitation on average can I expect in September in Aspen?

In September in Aspen, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.2 days of the week, or in general - 32 % days.

Are there good conditions to visit in Aspen in October?

Aspen can be visited in October - the weather will be moderate. A relatively low temperature of 14 °C (57 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of -4 °C (25 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.

Appeared in TOP lists

Top 9 Rugged Mountain Hiking Destinations to Explore in April
Top 9 Destinations for Hiking in Rugged Mountain Areas in May
Top 7 Destinations for Hiking in Rugged Mountain Areas This Spring for Couples
Top 9 Destinations for Autumn Hiking in Rugged Mountain Areas of North America
Top 7 Destinations for Spring Hiking in North America's Rugged Mountains
Top 9 Destinations for Summer Hiking in Rugged Mountain Areas for Couples
Top 7 Destinations for Summer Hiking in Rugged North American Mountains
Top 9 Destinations for Hiking in Rugged Mountain Areas During Autumn for Couples
Top 9 Destinations for Biking Through Rugged Mountain Trails in North America This Summer
Top 7 North American Destinations for Biking Through Rugged Mountain Trails in Autumn
Top 9 Destinations for Skiing Down Alpine Slopes This Winter
Top 7 Destinations for Skiing Down Alpine Slopes in North America
Top 7 Destinations for Skiing Down Alpine Slopes for Couples
Top 7 Destinations for Nordic Skiing Across Autumn Trails
Top 7 Places for Nordic Skiing Across Snowy Trails in North America
Top 9 Destinations for Summiting Majestic Mountain Peaks in Summer for Couples
Top 7 Destinations for Summiting Majestic Mountain Peaks in Autumn for Couples
Top 5 Destinations for Summiting Majestic Mountain Peaks in North America
Top 9 Destinations to Summit Majestic Mountain Peaks in Autumn
Top 9 Places for Enjoying Breathtaking Panoramic Vistas in June
Top 9 Panoramic Destinations for Couples to Explore in Spring

Our latest blog posts

Where to go
Top destinations
Text Search