Weather in Aspen in July 2026
- July is usually the hottest month of the year in Aspen;
Average weather
Average temperature in Aspen in July
The temperature in July is +82°F on average, with a range between a maximum of +90°F during the day and a minimum of +39°F at night.
The average maximum temperature goes up 7% by the end of the month, compared with the beginning of the month, from +75°F to +79°F.
Is Aspen warm or cold in July?
Aspen is typically warm in July.
Maximum temperatures go up compared to the previous month from +70°F to +77°F. The minimum temperature also goes up from +41°F to +48°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
July is the hottest month in Aspen, here is the comparison with other months:
Climate in Aspen in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +70°F | +77°F | +73°F | ||||
| Min. temperature | ||||||
| +23°F | +32°F | +34°F | ||||
| Max. temperature | ||||||
| +91°F | +93°F | +91°F | ||||
| Rainfall | ||||||
| 42 mm | 74 mm | 77 mm | ||||
| Wind | ||||||
| 2 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 51% | 54% | 57% | ||||
| Air pressure | ||||||
| 1015 HPa | 1019 HPa | 1019 HPa | ||||
| Sunny days | ||||||
| 10 | 6 | 5 | ||||
| Cloudy days | ||||||
| 3 | 3 | 2 | ||||
| Rainy days | ||||||
| 16 | 20 | 22 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as good as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +70°F to +77°F during the day. Prepare for more rain. Average rainfall goes from 42 mm to 74 mm. Humidity rises from 51% to 54%. Winds are calmer in comparison to June, going down from 2 m/s to 1 m/s on average. The days becoming less sunny, going from 10 sunny days in June to 6 in July.
August brings much the same weather, it remains good.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Aspen is gradually increasing during July, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last July in Aspen?
Climate Change Over the Years
The climate in Aspen in July has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+49°F) and the highest in 2021 (+58°F). The driest year was 2020 with only 230 mm of rainfall, and the wettest year was 2015 with 576 mm.
FAQ
Is July a good time to visit Aspen?
Can you sunbathe in Aspen in July?
Is Aspen rainy in July?
Is it sunny in Aspen in July?
Other cities in USA
Monthly weather in Aspen
Source of the data
For this page, we’ve looked at the typical weather in Aspen, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
