Mild
Average highs are around 20°C, so days are mild rather than hot.
June verdict
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 11h per day, so bright days are a strong part of the month. Rainfall averages 31mm, which is relatively low for holiday planning.

Monthly averages
Temp
20°C
Rain
31mm
Sun
11h
Weather score
51
Mixed
Mild
Average highs are around 20°C, so days are mild rather than hot.
Drier
Rainfall averages 31mm, which is relatively low for holiday planning.
Bright
Sunshine averages 11h per day, so bright days are a strong part of the month.
Map
Compare Aspen, Colorado, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
June20°C average high
June sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June31mm average rain
June is one of Aspen's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June11 hours average sun
June is one of Aspen's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
June51 weather score
June scores above Aspen's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsMay to August
These months have the strongest weather score in the monthly averages.