Last updated: February 24, 2025
In July, Aspen, United States experiences a delightful blend of summer warmth and refreshing mountain air. With maximum temperatures reaching 26°C (78°F) and an average of 14°C (57°F), the days are perfect for outdoor activities. However, don't be surprised by the occasional chill at night, where temperatures can drop to a minimum of -1°C (30°F). This month typically sees 60 mm (2.4 in) of precipitation spread across 12 days, contributing to the region’s lush landscapes. Humidity levels hover around 52%, adding to the comfortable, invigorating atmosphere that makes July an appealing time to explore Aspen's natural beauty.
In Aspen, United States, July presents a refreshing shift in temperatures, showcasing a mild yet pleasant climate that invites outdoor activities. With minimum temperatures hovering around -1°C (30°F) and averages reaching 14°C (57°F), the month marks a significant departure from the chilling depths of winter. Daytime highs of 26°C (78°F) offer the perfect backdrop for hiking or exploring the stunning mountain landscapes, making it one of the most enjoyable times to visit. The warmth of July serves as a delightful contrast to the frigid winter months, where temperatures often plummet below -23°C. This seasonal transition not only enhances the appeal of Aspen but also highlights the region's captivating climate diversity.
In July, Aspen experiences a moderate amount of precipitation, totaling 60 mm (2.4 in) across approximately 12 days. This marks a slight increase compared to June's lower total of 33 mm (1.3 in), suggesting a transition into the wetter summer months. Interestingly, while July's precipitation is among the higher levels for the year, it remains lower than the peaks seen in the earlier spring months of March and February, which saw 82 mm (3.2 in) and 78 mm (3.1 in) respectively. This trend highlights a seasonal ebb and flow, where the lush summer landscapes benefit from these gentle summer showers, while still allowing for sunlit days that invite outdoor adventures. Overall, July strikes a balance, offering both the refreshing embrace of rain and ample opportunity for enjoyment of Aspen’s breathtaking scenery.
As summer unfolds in Aspen, July brings a refreshing humidity level of 52%, marking a notable dip from the higher figures observed earlier in the year. This low humidity creates a pleasant contrast to the chilly, moisture-laden winter months, which see humidity soaring to 88% in January. The gradual decrease throughout spring, culminating in July's dry air, offers a reprieve for outdoor enthusiasts eager to embrace the region's breathtaking landscapes. However, this lightness in the air is short-lived, as humidity begins to rise again in August, hinting at the changing seasons ahead. Overall, the trend reflects how Aspen transitions from crisp winter air to drier summer days, providing residents and visitors alike with diverse climatic experiences throughout the year.
In July, Aspen experiences a UV Index of 13, categorized as extreme exposure, with a burn time of just 10 minutes. This trend of high UV levels persists throughout the summer months, peaking in June at an index of 15, before tapering slightly in August. It's essential to remain vigilant during this period, as the risk of sunburn increases significantly with such high UV readings. The year-round data highlights a marked escalation from mild levels in the winter months, where the UV Index averages around 4, to these extreme summer figures. For those planning outdoor activities in Aspen, understanding the UV trends is crucial to ensure safety; for more information, visit Aspen UV Index.
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In July, Aspen basks in the warmth of 386 hours of glorious sunshine, mirroring the highest levels of daylight seen in the previous month. This vibrant peak is part of a steady upward trend that begins in January, where the sun shyly graces the mountains with just 174 hours. As the year progresses, the hours of sunlight steadily increase, culminating in a delightful summer that invites outdoor adventures and relaxation alike. The sunshine begins to gently wane in August with 360 hours, yet the lingering warmth ensures that July's bright spirit carries on, fostering an enchanting atmosphere that defines Aspen's summer charm.
In July, Aspen enjoys a 50% chance of sunny weather, making it a pleasant summer month for outdoor enthusiasts. This likelihood is a slight dip from the previous month, June, which boasts a 59% chance of sunshine. However, as the summer progresses into August, the sunny prospects improve significantly to 67%, reflecting a trend of increasing sunlight as the season unfolds. Overall, while July strikes a balance with its moderate sun chances, it serves as a transitional month leading into the more reliably sunny days of late summer.
In Aspen, United States, the month of July offers an enticing 14 hours of daylight, maintaining the peak brightness seen in June. This vibrant stretch of sunlight not only mirrors the length of daylight in the preceding month but also showcases the summer's welcoming warmth. Following this peak, daylight begins its gradual decline in August, bringing approximately 13 hours of light, signaling the approaching transition to autumn. Interestingly, the trend throughout the year reveals a gradual increase in daylight from January's mere 9 hours to a peak in mid-summer, before a steady tapering off as the colder months approach. This rhythmic ebb and flow of daylight encapsulates the natural beauty of Aspen’s seasons, inviting outdoor exploration during those sun-soaked summer days.
In July, the wind in Aspen begins to calm, with an average speed of 1.8 m/s (4 mph), marking the lowest point for the year. This represents a subtle shift from the more consistently brisk winds of the earlier months, particularly from January to June, when speeds hovered between 2.0 m/s and 2.4 m/s. As summer unfolds, the lighter breezes offer a refreshing but gentle atmosphere, allowing outdoor enthusiasts to savor the stunning landscapes and vibrant activities that define this season. Interestingly, August witnesses a slight uptick back to 2.0 m/s (5 mph), suggesting a transitional breeze that signals the approach of autumn. Overall, July’s softer winds contribute to a peaceful summer vibe, enhancing Aspen's charm as a summer retreat.
The weather in Aspen changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Aspen and find detailed weather information for every month.
In comparing the weather of July and January, it is clear that these two months present significantly different climates. July boasts a much milder temperature range, with a minimum of -1°C (30°F) and maximum of 26°C (78°F), averaging at a comfortable 14°C (57°F). The month experiences moderate precipitation of 60 mm (2.4 in) over 12 days and has a relatively low humidity level of 52%.
In stark contrast, January is characterized by frigid conditions, with temperatures plummeting to a minimum of -23°C (-10°F) and peaking at just 5°C (42°F), averaging -9°C (16°F). Though the precipitation is similar at 59 mm (2.3 in) over 11 days, the humidity is much higher at 88%, contributing to a chillier overall feel. For further details on January weather, you can check Aspen weather in January.
When comparing the weather in July and February, there is a stark contrast in temperatures and conditions. July boasts a milder climate, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (78°F), accompanied by moderate humidity at 52%. Precipitation in July totals 60 mm (2.4 in) over about 12 days. In contrast, February presents a much colder picture, with temperatures dipping as low as -25°C (-13°F) and averaging -8°C (18°F). The month also sees higher precipitation levels at 78 mm (3.1 in) across 15 days and a significantly higher humidity of 87%. For a closer look at the specifics of February weather in Aspen, you can visit Aspen weather in February.
In comparing the weather between July and March, we observe striking differences in temperature and humidity levels. July experiences a much milder climate with average temperatures ranging from -1°C (30°F) to a maximum of 26°C (78°F), whereas March is considerably colder, with temperatures varying from a minimum of -21°C (-6°F) to a maximum of 11°C (51°F). Additionally, July enjoys lower humidity at 52%, while March boasts a higher humidity level of 81%. Precipitation is also notable; July receives 60 mm (2.4 in) over 12 days, compared to March's 82 mm (3.2 in) over 14 days. For more detailed insights, you can check Aspen weather in March.
When comparing the weather in April and July, it's clear that July is significantly warmer, with average temperatures ranging from a chilly minimum of -1°C (30°F) to a pleasant maximum of 26°C (78°F). In contrast, April experiences colder temperatures, with a minimum of -19°C (-2°F) and a maximum of only 11°C (53°F). Additionally, while July receives around 60 mm (2.4 in) of precipitation over 12 days, April sees slightly more rainfall at 72 mm (2.8 in) over 13 days. Humidity levels are also higher in April, reaching 76%, compared to July's 52%. For those interested in more details, you can visit Aspen weather in April.
In comparing the weather of July and May, July generally offers warmer and more temperate conditions. The minimum temperature in July hovers around -1°C (30°F), with an average of 14°C (57°F) and a maximum of 26°C (78°F). In contrast, May experiences colder temperatures, with a minimum of -12°C (11°F), an average of 3°C (38°F), and a maximum of 18°C (64°F). While both months see a similar amount of precipitation, with July receiving 60 mm (2.4 in) and May 62 mm (2.4 in), the humidity levels are slightly lower in July at 52% compared to May's 66%. For more specifics on May weather, you can refer to Aspen weather in May.
In comparing the weather between June and July, it is evident that July generally offers warmer temperatures. July's minimum temperature is -1°C (30°F), while June’s is lower at -7°C (21°F). The average temperature in July is also higher at 14°C (57°F) compared to June's 10°C (50°F). However, both months share similar maximum temperatures, with July reaching 26°C (78°F) and June peaking at the same temperature.
In terms of precipitation, July experiences a notable increase with 60 mm (2.4 in) over 12 days, while June's rainfall amounts to 33 mm (1.3 in) across just 6 days. Despite July being slightly less humid at 52%, June’s humidity sits higher at 58%. For more detailed insights into June weather in Aspen, you can check Aspen weather in June.
In July, the weather is generally warmer with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (78°F), resulting in an average temperature of 14°C (57°F). This month experiences 60 mm (2.4 in) of precipitation over 12 days, alongside a humidity level of 52%. In contrast, August brings slightly cooler conditions with minimum temperatures of 0°C (33°F) and a maximum of 25°C (77°F), averaging 13°C (55°F). Precipitation decreases to 37 mm (1.5 in) over 8 days, and humidity rises slightly to 56%. For more details on the weather in August, you can visit Aspen weather in August.
In July, temperatures in Aspen are typically milder, with a minimum of -1°C (30°F) and an average of 14°C (57°F), peaking at a comfortable 26°C (78°F). The month sees about 60 mm (2.4 in) of precipitation over 12 days, accompanied by a moderate humidity level of 52%. In contrast, September brings cooler conditions, marked by a minimum temperature of -7°C (19°F) and an average of 9°C (49°F), while enjoying a maximum of 24°C (76°F). Precipitation decreases to 35 mm (1.4 in) spread over just 7 days, and humidity rises to 65%. For more details, visit Aspen weather in September.
In comparing the weather between July and October, there is a significant shift in temperature and humidity. July experiences milder conditions with average temperatures ranging from a minimum of -1°C to a maximum of 26°C, along with relatively low humidity at 52%. In contrast, October brings a chillier atmosphere, featuring an average temperature of 1°C, with nighttime lows plummeting to -30°C and highs reaching only 19°C. Precipitation levels remain consistent between the two months, with October seeing slightly more rain over fewer days (62 mm over 10 days). Additionally, October features higher humidity at 76%, contributing to a more damp feeling in the air. For more details, check out Aspen weather in October.
July and November present a stark contrast in weather conditions. July enjoys moderate temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 26°C (78°F), with an average of 14°C (57°F). In contrast, November experiences much colder temperatures, with a minimum dipping to -28°C (-18°F) and an average of -6°C (22°F), peaking at 11°C (53°F). While July receives about 60 mm (2.4 in) of precipitation over 12 days, November has slightly less with 52 mm (2.1 in) over 9 days, but the humidity rises significantly to 82%. For a more detailed look at the weather during this month, you can visit Aspen weather in November.
In July, the weather is considerably milder, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (78°F), accompanied by an average temperature of 14°C (57°F). The month experiences a moderate amount of rainfall, totaling 60 mm (2.4 in) over 12 days, with a relatively comfortable humidity level of 52%. In stark contrast, December sees much harsher conditions, with temperatures plummeting to a minimum of -29°C (-20°F), an average of -9°C (15°F), and a maximum of just 7°C (45°F). Precipitation increases slightly to 65 mm (2.6 in), again spread over 12 days, but humidity rises significantly to 89%. For those curious about winter conditions, you can find more information about Aspen weather in December.
In July, Aspen experiences a delightful shift in weather compared to the cooler months, with temperatures reaching a comfortable maximum of 26°C (78°F). This pleasantly warm climate invites outdoor enthusiasts to explore the stunning natural beauty of the Rockies. While the average temperature settles around a mild 14°C (57°F), nights can still dip to a brisk -1°C (30°F), reminding visitors to pack layers for their evenings under the stars. Humidity hovers at a manageable 52%, and though precipitation graces the region on about 12 days with a total of 60 mm (2.4 inches), it often presents as refreshing summer showers. So, whether you’re hiking, biking, or simply soaking in the scenery, July offers a vibrant and inviting climate that stands in contrast to the more frigid and snowy months. For a deeper dive into what to expect throughout the year, check out Aspen Climate.