Climate of Aspen
Aspen has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Aspen is 7° degrees and there is about 57 mm of rain in a year. It is dry for 228 days a year with an average humidity of 74% and an UV-index of 2.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -5°C and 20°C
- Night:the average nighttime temperature is between -17°C and 5°C
- Rain: it rains 62 days and there is a total of approximately 56 mm rainfall
- Snow: it snows an average of 75 days per year
- Sun hours: throughout the year there are 3192 sun hours
Maximum temperature: | between -5°C and 20°C |
Warmest month: | 20°C in July |
Coldest month: | -5°C in December |
Night temperature: | between -17°C and 5°C |
Dry days: | 228 days |
Days with rain: | 62 days |
Days with snow: | 75 days |
Total rain sum: | 56 mm |
Hours of sunshine: | 3192 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Aspen.
Precipitation graph
This graph shows the average amount of rainfall per month for Aspen.
Climate table of Aspen
In this climate table you can see at a glance what the average weather per month is for Aspen. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Aspen might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | -4 | -4 | 0 | 2 | 9 | 18 | 20 | 19 | 16 | 8 | 1 | -5 |
Night temp. (°C) | -17 | -15 | -12 | -9 | -4 | 2 | 5 | 4 | 1 | -4 | -11 | -16 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 4 | 5 | 10 | 2 | 4 | 3 | 7 | 6 | 3 | 5 | 4 | 3 |
Days with rain | 2 | 3 | 5 | 6 | 5 | 3 | 11 | 9 | 5 | 5 | 3 | 5 |
Days with snow | 9 | 12 | 12 | 9 | 7 | 1 | - | - | 1 | 5 | 8 | 11 |
Dry days | 20 | 13 | 14 | 15 | 19 | 26 | 20 | 22 | 24 | 21 | 19 | 15 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 5 | 5 | 8 | 10 | 11 | 12 | 12 | 12 | 11 | 7 | 6 | 5 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 2 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 2 | 1 |
Best time to visit Aspen
The best time to visit Aspen in the state of Colorado is from June through August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Aspen is 20°C in July and the lowest is -5°C in December.
Climate of Aspen by month
What is the average climate in a given month for Aspen? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Aspen weather experiences
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