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Aspen in July: Weather, Average temperature and Climate

Discover the weather for Aspen in July and if it’s a good time to travel (based on historical data).
Check flight prices to Aspen on Avionero:
July

Weather in Aspen in July 2026

Good Weather
Warm
🌧️
Rainy
Weather for Aspen in July is typically good with an average maximum temperature of +25°C during the day, and approximately 6 sunny days monthly. Typically, there are about 20 rainy days with the total average precipitation that falls in July around 74 mm. Expect good weather and pack accordingly to enjoy the outdoors. Search flights in one click on Avionero.
Good to know:
  • July is usually the hottest month of the year in Aspen;

Average weather

☀️
+25°C
Avg. max. temperature
0°C
Min.
+34°C
Max.
74 mm
Total precipitation
54%
Avg. humidity
1 m/s
Avg. wind
6 ☀️
Sunny Days
3 ⛅️
Cloudy
20 🌦
Rainy
Our opinion: Aspen has good weather in July.

Average temperature in Aspen in July

Here are the expected maximum, average and minimum temperatures in Aspen for July based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in July is +28°C with a maximum of +32°C and a minimum of +4°C.

The average maximum temperature goes up 7% by the end of the month, compared with the beginning of the month, from +24°C to +26°C.

Is Aspen warm or cold in July?

Aspen is typically warm in July.

Maximum temperatures go up compared to the previous month from +21°C to +25°C. The minimum temperature also goes up from +5°C to +9°C.

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

Aspen weather looks like this, on average, in July and the surrounding months.
JuneJulyAugust
Avg. temperature
+21°C+25°C+23°C
Min. temperature
-5°C0°C+1°C
Max. temperature
+33°C+34°C+33°C
Rainfall
42 mm74 mm77 mm
Wind
2 m/s1 m/s1 m/s
Humidity
51%54%57%
Air pressure
1015 HPa1019 HPa1019 HPa
Sunny days
1065
Cloudy days
332
Rainy days
162022
Snowy days
000

July weather is still as good as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +21°C to +25°C 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

Wind speed in Aspen in July based on historical data.
Last Year
Historical Data

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

Amount of rainfall in mm during July in Aspen based on historical data.
Last Year
Historical Data
Total precipitation in July is about 26 mm, with a 32% chance of rain on a typical day. The maximum amount of rainfall per day is around 9 mm, which is considered light rain. July is a pretty wet month with over 10 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
July is one of the rainiest months in Aspen, here is a comparison with other months, total mm:
Aspen wettest month is August, where a typical day has a 71% chance of precipitation and 77 mm of rainfall per day. January, on the other hand, is the driest month with a mere 0% chance of precipitation and 3 mm of rainfall per day.

How was the weather last July in Aspen?

This is the weather in Aspen in July 2024:
1 July
☀️
+24°C
2 July
☀️
+26°C
3 July
☀️
+28°C
4 July
☀️
+27°C
5 July
☀️
+26°C
6 July
☀️
+27°C
7 July
☀️
+27°C
8 July
☀️
+27°C
9 July
☀️
+28°C
10 July
☀️
+28°C
11 July
☀️
+27°C
12 July
☀️
+29°C
13 July
☀️
+28°C
14 July
☀️
+28°C
15 July
☀️
+28°C
16 July
☀️
+29°C
17 July
☀️
+32°C
18 July
☀️
+30°C
19 July
☀️
+28°C
20 July
☀️
+26°C
21 July
☀️
+27°C
22 July
☀️
+29°C
23 July
☀️
+31°C
24 July
☀️
+32°C
25 July
☀️
+29°C
26 July
☀️
+28°C
27 July
☀️
+29°C
28 July
☀️
+29°C
29 July
☀️
+29°C
30 July
☀️
+28°C
31 July
☀️
+26°C
In July 2024 Aspen had 31 sunny days, 0 cloudy days, and 0 rainy days. The average maximum temperature was +28°C, with an absolute maximum of +32°C and a minimum of +24°C. The average humidity was 37%, with a maximum of 90% and a minimum of 9%. The average wind speed was 2 m/s, with a maximum of 9 m/s and a minimum of 0 m/s.
Are you planning a trip in July?

Climate Change over Years

This is how Aspen climate have been changing during last 43 years period.

The climate in Aspen in July has not changed much over the last 43 years.

The average temperature was the lowest in 1984 (+10°C) and the highest in 2021 (+15°C). The driest year was 2020 with only 230 mm of rainfall, and the wettest year was 2015 with 576 mm.

FAQ

Frequently asked questions about the weather in Aspen in July:

Is July a good time to visit Aspen?

July is a really good time to go to Aspen. The weather is nice so plan your packing around outdoor activities and exploring. Check out other good time to visit Aspen.

Can you sunbathe in Aspen in July?

July is warm in Aspen. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Aspen rainy in July?

Aspen is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Aspen in July?

Usually, it’s not very sunny in Aspen in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in USA

Check out the weather for 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.