Last updated: February 24, 2025
Nestled in the picturesque landscape of the Rocky Mountains, Mount Crested Butte offers a unique August climate characterized by mild temperatures and moderate humidity. Experience delightful highs averaging 25°C (78°F) during the day, while cooler nights bring lows around 2°C (35°F), creating a refreshing summer ambiance. With an average temperature of 14°C (57°F), outdoor enthusiasts can enjoy various activities regardless of the weather. August also sees 30 mm (1.2 in) of precipitation over approximately 7 days, adding a touch of lushness to the vibrant scenery. Embrace the beauty of this mountain haven, where 56% humidity contributes to the refreshing mountain air, making it an ideal getaway for nature lovers and adventure seekers alike.
In August, Mount Crested Butte welcomes a gentle shift in temperatures, reflecting the peak of summer's warmth. With minimums around 2°C (35°F) and averages hitting 14°C (57°F), the town enjoys pleasant days, reaching maximums of 25°C (78°F) that are perfect for outdoor adventures. This period marks a notable contrast to the bone-chilling depths of winter months like January and February, where temperatures drop as low as -25°C (-12°F). As summer transitions into autumn, temperatures begin to cool again in September, yet August remains a time of inviting warmth and vibrant activity, making it a cherished month for both locals and visitors alike.
In August, Mount Crested Butte experiences a notable shift in precipitation patterns, with a total of 30 mm (1.2 in) of rainfall over the course of just 7 days. This represents a decrease compared to the previous months, with July receiving 61 mm (2.4 in) across 13 days. August's milder precipitation sets the stage for the transition to fall, highlighting the region’s drier summer conditions. This trend is part of a broader pattern where June stands out as the driest month with only 27 mm (1.1 in), while winter months like January and February bring much heavier snowfall. Overall, August is characterized by its relatively light rainfall, serving as a prelude to the wetter months ahead in the annual cycle of weather in this picturesque mountain town.
August in Mount Crested Butte experiences a slight uptick in humidity, averaging 56%, following the drier summer months of June and July, which recorded their lowest levels at 58% and 52%, respectively. This seasonal shift signals a gradual return to the higher humidity levels characteristic of the fall and winter months. As the year progresses, September sees a rise to 65%, marking a more humid transition towards the cooler months, while later months like November and December nearly reach the peak levels seen in January and February, hovering around 82% and 89%. Overall, August serves as a pivotal month, bridging the gap between the summer's dryness and the forthcoming humidity of the fall and winter seasons.
As summer winds down in Mount Crested Butte, the UV Index remains notably high in August, registering at 12, which falls into the extreme exposure category. This means that even with little time in the sun—only 10 minutes before you risk a burn—outdoor enthusiasts should take precautions. The trend shows that the UV Index has been consistently high throughout the summer months, peaking in June at 14 and maintaining an elevated level in July and August. As you enjoy the last of the summer sun, it's vital to stay protected, especially since the UV Index begins to taper off in September. For more detailed insights, check out the Mount Crested Butte UV Index.
UV Risk Categories
August in Mount Crested Butte shines as a peak of sunshine, boasting an impressive 361 hours of bright days. Following the high-energy summer months of June and July, which feature 385 and 387 hours respectively, August maintains a vibrant atmosphere, though it slightly dips as summer transitions to fall. This decline continues into September, where sunlit hours drop to 318, hinting at the impending change of seasons. Overall, the trend from early spring through summer showcases a steady climb in sunshine, culminating in August's glow before the gradual fade into autumn's embrace. The extended daylight hours during these months invite outdoor enthusiasts to revel in the breathtaking landscapes and endless adventures that Mount Crested Butte has to offer.
In August, Mount Crested Butte basks in the sun with a 68% chance of sunny weather, marking a noticeable peak in comparison to the earlier months of the year. Following a steady upward trend from April's 55% and June's 61%, August stands as a prime time for outdoor activities and exploration. Interestingly, September continues this trend, showcasing a 69% likelihood of sunshine, suggesting that the summer enjoyment extends just a bit longer in this charming town. This increasing probability of clear skies not only enhances the appeal of August but also positions it as an inviting bridge into the blissful days of early fall.
As summer begins to wane in August, Mount Crested Butte experiences a gentle decline in daylight, with 13 hours of sunshine brightening the days. This transition marks a shift from the peak 14 hours of daylight found in the vibrant months of June and July. August serves as a bridge between the leisurely days of summer and the impending arrival of fall, gradually easing into shorter daylight hours. Notably, this pattern reflects the natural rhythm of the seasons, where the longest days slowly retreat towards the 12 hours of daylight typical in September, creating an atmosphere that invites both reflection and anticipation of the crisp autumn days ahead.
In August, the winds in Mount Crested Butte settle into a gentle rhythm, with an average speed of 1.9 m/s (4 mph). This serene breeze mirrors the calm before the vibrant fall foliage, transitioning smoothly from the breezier spring and early summer months. Notably, wind speeds have shown a slight decline from July's 1.6 m/s, but remain in line with the consistent breezy patterns observed throughout the year. With September following closely at 1.8 m/s, it's clear that August's winds embrace a tranquil yet refreshing quality, embodying the essence of late summer in this picturesque mountain town.
The weather in Mount Crested Butte changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mount Crested Butte and find detailed weather information for every month.
August and January present stark contrasts in weather conditions. In August, temperatures range from a mild minimum of 2°C (35°F) to a pleasant maximum of 25°C (78°F), with an average of 14°C (57°F). Precipitation is relatively light, totaling 30 mm (1.2 in) over about seven days, and humidity sits at a comfortable 56%. In contrast, January features frigid temperatures, with a maximum of only 5°C (42°F) and a chilling minimum of -24°C (-11°F), leading to an average temperature of -9°C (17°F). This month experiences greater precipitation, totaling 60 mm (2.4 in) across 11 days, accompanied by significantly higher humidity at 88%. For a detailed look at the winter conditions, check out Mount Crested Butte weather in January.
August and February present strikingly contrasting weather patterns. In August, temperatures range from a minimum of 2°C (35°F) to a maximum of 25°C (78°F), with an average of 14°C (57°F). The month sees a moderate amount of precipitation at 30 mm (1.2 in) over around 7 days, accompanied by a humidity level of 56%. In contrast, February features much colder conditions, with temperatures dipping to a minimum of -25°C (-12°F) and an average of -7°C (19°F), rising only to a maximum of 10°C (51°F). This month experiences significantly higher precipitation at 79 mm (3.1 in) spread across 14 days, coupled with increased humidity at 87%. For a more detailed look at February weather, you can check out Mount Crested Butte weather in February.
August and March present stark contrasts in weather conditions. August typically enjoys milder temperatures with a minimum of 2°C (35°F), an average of 14°C (57°F), and a maximum of 25°C (78°F), making it a comfortable month for outdoor activities. In contrast, March features much colder temperatures, with a minimum of -21°C (-6°F), an average of -3°C (27°F), and a maximum of 11°C (52°F), reflecting the final throes of winter. Additionally, March experiences higher precipitation levels at 77 mm (3.0 in) over 14 days compared to August’s 30 mm (1.2 in) over just 7 days. The humidity is also notably higher in March at 81%, while August sees a more moderate 56%. For more detailed information about March weather, you can visit Mount Crested Butte weather in March.
The weather in August contrasts sharply with that of April, showcasing a notable shift in temperatures and precipitation patterns. August typically enjoys milder conditions, with average temperatures ranging from a minimum of 2°C (35°F) to a pleasant maximum of 25°C (78°F), accompanied by relatively low precipitation of 30 mm (1.2 in) over about 7 days. In contrast, April is characterized by chillier temperatures, averaging between -18°C (0°F) and a maximum of 12°C (54°F), along with increased precipitation of 64 mm (2.5 in) spread across 13 days. Additionally, April experiences higher humidity levels at 76%, compared to August's 56%. For a detailed overview of conditions specific to this month, you can read more about Mount Crested Butte weather in April.
When comparing the weather in August to that of May in Mount Crested Butte, we notice a significant increase in temperature. August enjoys milder conditions with average highs reaching 25°C (78°F), compared to May’s maximum of just 20°C (69°F). Additionally, the minimum temperatures in August are more comfortable at 2°C (35°F), whereas May can dip as low as -11°C (13°F). However, May brings more precipitation, with 58 mm (2.3 in) over 10 days, compared to August's 30 mm (1.2 in) over 7 days. Humidity levels are also higher in May at 66%, compared to August’s 56%. For more detailed information, you can check Mount Crested Butte weather in May.
When comparing the weather in August and June, notable differences emerge. August generally presents milder temperatures, with a minimum of 2°C (35°F) and an average of 14°C (57°F), while June sees cooler conditions, with a minimum temperature dropping to -6°C (21°F). The maximum temperatures in both months are similar, with August peaking at 25°C (78°F) and June reaching 26°C (79°F). Precipitation levels are slightly higher in August at 30 mm (1.2 in) over 7 days, compared to June's 27 mm (1.1 in) over 6 days. Humidity remains fairly consistent, with August at 56% and June slightly higher at 58%. For a more detailed look at June weather, check out Mount Crested Butte weather in June.
In comparing the weather between July and August, it is evident that August experiences slightly warmer temperatures, with a minimum of 2°C (35°F) and a maximum of 25°C (78°F), compared to July's minimum of 0°C (33°F) and maximum of 26°C (80°F). Both months have an average temperature around 14°C (57°F and 58°F, respectively). However, July sees significantly more precipitation, totaling 61 mm (2.4 in) over 13 days, while August has only 30 mm (1.2 in) spread across 7 days, indicating a drier climate. Interestingly, August also boasts a higher humidity level at 56%, compared to July's 52%. For more detailed weather insights, you can check Mount Crested Butte weather in July.
August generally offers warmer temperatures with a minimum of 2°C (35°F) and an average of 14°C (57°F), peaking at a pleasant 25°C (78°F). In contrast, September experiences cooler nights with a minimum temperature of -7°C (20°F) and an average of 10°C (50°F), while still reaching a high of 25°C (77°F) during the day. Both months see a similar amount of precipitation, around 30-33 mm, over approximately seven days, although September has slightly higher humidity at 65% compared to August's 56%. For more detailed weather information, check out Mount Crested Butte weather in September.
In comparing the weather of August and October, a notable shift is evident. August features milder temperatures, with a minimum of 2°C (35°F) and an average of 14°C (57°F), peaking at a comfortable 25°C (78°F). The month experiences relatively low precipitation at 30 mm (1.2 in) over 7 days and a humidity level of 56%. In contrast, October brings a drastic drop in temperatures, where the minimum plunges to an alarming -32°C (-25°F) and the average sits at just 2°C (35°F), with a maximum of 19°C (67°F). Additionally, October sees increased precipitation of 58 mm (2.3 in) over 10 days and a higher humidity at 76%. For more detailed information, check out Mount Crested Butte weather in October.
In August, temperatures are relatively mild, ranging from a minimum of 2°C (35°F) to a warm maximum of 25°C (78°F), with an average of 14°C (57°F). The month experiences light precipitation, totaling 30 mm (1.2 in) over approximately 7 days, and a moderate humidity level of 56%. In contrast, November brings much colder conditions, with a minimum of -28°C (-19°F) and an average temperature of -5°C (23°F), peaking at 13°C (56°F). This month sees increased precipitation at 49 mm (1.9 in) spread over 8 days, coupled with higher humidity levels of 82%. For more details on November weather, check out Mount Crested Butte weather in November.
In August, the weather at Mount Crested Butte is generally mild, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 25°C (78°F) and an average of 14°C (57°F). The region experiences relatively low precipitation, totaling 30 mm (1.2 in) over about 7 days, and humidity levels hover around 56%. In stark contrast, December brings much colder temperatures, with a minimum of -30°C (-22°F) and a maximum of 8°C (47°F), resulting in an average temperature of -9°C (16°F). The precipitation increases to 67 mm (2.6 in) over approximately 11 days, accompanied by higher humidity levels of 89%. For a more detailed look at the winter conditions, visit Mount Crested Butte weather in December.
August in Mount Crested Butte offers a delightful transition into late summer, with pleasantly warm temperatures averaging around 14°C (57°F) and occasionally reaching up to 25°C (78°F). This month stands out with its relatively moderate humidity of 56%, creating a refreshing ambiance for outdoor activities. While you may encounter some precipitation—averaging about 30 mm over roughly seven days—these showers tend not to dampen the vibrant mountain scenery and festive atmosphere. In contrast to the drier winter months, August invites both locals and visitors to revel in the lush landscapes and ideal hiking conditions. For a more comprehensive understanding of what to expect throughout the year, check out Mount Crested Butte Climate.