博尔德 8月 天气
博尔德的8月：炎热、略有降雨，还有空气清新——极佳的出行时机。
更新于 2026年9月 · 气候平均值来自 ERA5 再分析
博尔德：12 个月中排第 3 · 8月值得去的目的地 1413 个中第 354 · 舒适度 87/100（等级 A）
- 白天
- 31°C
- 夜间
- 14°C
- 雨天
- 5
- 日照
- 12.1 h
- 湿度
- 55%
- 白昼时间
- 14 h
8月的博尔德旅人笔记
来自附近丹佛的笔记（相距 39 公里）
博尔德还没有自己在8月的笔记——下面这些是关于丹佛的，离得够近，季节相同。
Regulars from humid climates like Atlanta and the Southeast consistently note that even when Denver's temperature matches what they're used to at home, the dry air makes it feel genuinely different, with cooler overnight temperatures providing real relief that a humid climate wouldn't give at the same daytime high. Our row backs the hot, dry read, 32.7C reading as 32C at just 49 percent humidity, over 15.3C nights, with rain minimal at 26.3mm across 5 days. Regulars are specific that afternoon thunderstorms are a real, near-daily possibility this time of year, brief but capable of disrupting an outdoor plan even on an otherwise scorching day. The record: 11.9 hours of sun, a 14.4 kph wind and AQI 46.
博尔德的其他月份
Forum posters describe March as Boulder's snowiest month on average, yet genuinely fickle - a 70F sunny day can be followed by two feet of snow the next. Posters are consistent that early March still sees bars, breweries, restaurants and music venues running in full swing regardless of weather. Posters recommend traction devices for hiking boots given the mix of clear and icy trail conditions, noting that Boulder's foothill trails typically stay open if there hasn't been a recent storm, while higher mountain trails often remain snowbound well into the month. Posters are direct that a storm disrupting travel plans is a real possibility that's impossible to predict far in advance, making a last-minute forecast check worthwhile. Posters generally rate March as genuinely unpredictable but workable for a Boulder visit, hiking gear and flexible plans the key preparation.
Forum posters describe September as sunny, mild and generally beautiful, typically 70sF by day and 50sF at night in the Boulder/Denver area - though they're candid it can occasionally swing from warm and sunny to unexpectedly cold with snow. Early September (before Labor Day and before fall color/elk rut kicks in around September 21) gets flagged as a genuine lull in visitation, with quieter trails and close-to-ideal hiking temperatures with a lower chance of afternoon thunderstorms. Visiting closer to late September trades that quiet for peak fall color and the elk rut in nearby Rocky Mountain National Park - one of the most popular windows of the year there.
在地图上博尔德的卡片里写下你自己的笔记。
博尔德气候平均值——8月
月平均值来自 ERA5 再分析。AQI 为该月美国空气质量指数的平均值。
博尔德在8月的人潮
这里看的是地方本身有多热闹——学校假期和全民假期、编辑标注的月份，以及天气让它有多抢手。人潮从不计入舒适度分数。
人多美国的Summer break、主要客源市场中有 2 个正逢学校假期（估算）
人潮高峰人多平季人少
博尔德天气最好的月份
按这个目的地自己全年的气候舒适度分数排序——这和它有多拥挤是两回事（见上方的人潮）。
天气最佳博尔德天气最好的时候是6月、8月和9月——是几段分开的窗口，而不是一个连续的季节。
8月里有Colorado Music Festival。
天气最佳天气尚可天气最难熬
8月的博尔德有什么活动
每年重复的季节活动、自然奇观、停业期和假期——经过编辑筛选并附上来源。
- 节庆
Colorado Music Festival
6月25日 – 8月5日 · 通常要早订Six weeks of orchestral concerts in the wooden Chautauqua Auditorium, doors and windows open onto the Flatirons. Bring a layer — the building has no air conditioning and no heating, and the evenings turn cold fast. 来源 ↗
- 风险
Afternoon thunderstorms
7月1日 – 8月31日 · 通常风暴季Storms build over the Divide most afternoons and reach the foothills between one and four, with lightning that kills hikers on exposed ridges every few years. The local rule is to be off the high ground by noon. 来源 ↗
就在附近，而且正有活动
博尔德方圆 300 公里内——一日游或短途可达——而且这个月有活动。绝不计入舒适度分数。
博尔德在哪里？
8月的博尔德——常见问题
- 8月适合去博尔德吗？
- 博尔德的8月：炎热、略有降雨，还有空气清新——极佳的出行时机。以 SeasonMap 的舒适度分数来看，这是博尔德 12 个月里的第 3 名（87/100）。
- 博尔德在8月的天气怎么样？
- 8月的博尔德平均最高气温 31.3°C、最低气温 13.9°C，降雨约 34.2 mm，雨天约 5.4 天。
- 博尔德在8月的空气质量如何？
- 博尔德在8月的美国 AQI 月平均值约为 43。
300 公里内：Denver的Red Rocks concert season在4月1日 – 11月5日前后举行，以及Rocky Mountain National Park的Trail Ridge Road season在5月25日 – 10月15日前后举行。