里士满 8月 天气
里士满的8月:酷热、多雨,还有空气闷湿——只要受得了35°C 的午后就没问题。
更新于 2026年9月 · 气候平均值来自 ERA5 再分析
里士满:12 个月中排第 8 · 8月值得去的目的地 1413 个中第 951 · 舒适度 69/100(等级 C)
- 白天
- 32°C
- 夜间
- 20°C
- 雨天
- 10
- 日照
- 10.5 h
- 湿度
- 75%
- 白昼时间
- 14 h

8月的里士满旅人笔记
来自附近仙納度國家公園的笔记(相距 137 公里)
里士满还没有自己在8月的笔记——下面这些是关于仙納度國家公園的,离得够近,季节相同。
Shenandoah-forum threads on August weather describe daytime conditions as genuinely warm and humid, comfortable enough for shorts and a t-shirt though posters call the elevation a real factor, running a good ten degrees Fahrenheit cooler than surrounding valleys and lowland Virginia. Posters recommend a lightweight fleece for evenings and early mornings regardless of how warm the afternoon ran. Regulars are direct the wider mid-Atlantic region can see a tropical system push through in August, real storm activity worth monitoring during peak hurricane season even this far inland. Posters call insect protection essential, ticks a genuine concern along trails through the warmer months. Regulars call Skyline Drive and the overlooks worth the trip despite the bugs and occasional storm risk. Posters recommend a current forecast before any exposed ridge hike. The record: 25.6C days feeling like 27C, 16C nights, an extraordinarily high 95mm across over 11 days and 72 percent humidity.
里士满的其他月份
Forum posters describe late November in Richmond as usually cool and crisp, not too cold as long as it isn't raining, with temperatures sometimes still reaching the 60s or 70sF earlier in the month. Posters are direct that fall weather here is genuinely finicky, and conditions can turn colder and more unpredictable as November wears on. Posters consistently note that real winter cold doesn't typically arrive until late December or early January, with Richmond winters generally mild by regional standards - an occasional light dusting of snow, annual totals usually under a foot, and daytime temperatures well above freezing even if nights get properly chilly. Posters generally rate November as a good time to visit, with pleasant conditions for exploring the city's historical sites outdoors.
Richmond forum regulars call early October “lovely with mild temps,” warm days and cool nights that regulars name alongside April and September as the city's best-weather months. The honest caveat: fall and spring in Virginia are very finicky seasons, with real variation possible from one day to the next even within a single week's visit — layers are the standard recommendation for exactly that reason, since a warm afternoon can follow a genuinely cool morning. The payoff for timing it right: many of the city's most popular outdoor events cluster into this stretch. Our record: 22°C days, 12.7°C nights, 7 rain days and 7.5 hours of sun — mild and comfortably dry, matching the “best of the year, but check the week's forecast” read.
Richmond-area forum regulars call April one of the better months to avoid summer's heat and humidity, but warn spring here is genuinely unsettled — “wet, snow, sleet, rain or unseasonably warm conditions” can all show up in the same week. Average highs sit in the mid-60s°F and lows in the mid-40s, but it's still early spring: posters note it's “barely out of winter,” so be prepared for anything from near-freezing to low-80s depending on the week. Historic Garden Week typically falls in April, with private homes and gardens across the state opened for tours — a reason to time a visit for the month beyond the weather itself. Our record: 21°C days, 9.5°C nights and 9.8 rain days — mild on average, with the real variability the forum describes sitting underneath that number.
April and early May are the forum's picks for Richmond — mild days, cool nights, and well clear of a summer regulars describe as steamy, over 32°C with high humidity. May averages near 25°C by day and 14 overnight. The honest caveat they add is that a Virginia spring is "a bit dodgy": it may be hot or cold, it may rain or not, and the month is genuinely unpredictable rather than reliably pleasant. October is the other month they name, and the one they rate as the more dependable of the two.
在地图上里士满的卡片里写下你自己的笔记。
里士满气候平均值——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。
里士满在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
里士满天气最好的月份
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)。
天气尚可里士满天气最好的时候是4月、5月和10月——是几段分开的窗口,而不是一个连续的季节。
天气最佳天气尚可天气最难熬
8月的里士满有什么活动
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
Festival of the Arts at Dogwood Dell
6月1日 – 8月31日 · 通常艺术节The city's open-air amphitheatre in Byrd Park has run a summer programme of concerts, dance and theatre since 1956, capped by the Fourth of July concert and fireworks. Bring a blanket; in 2026 the fireworks were called off for the heat. 来源 ↗
- 风险
Tropical storm remnants
8月15日 – 10月15日 · 通常飓风季Storms that come up the Chesapeake or across from the Carolinas arrive here as flooding rain and downed trees, and the James can rise fast enough to shut the floodwall gates. Isabel is still the local benchmark. 来源 ↗
就在附近,而且正有活动
里士满方圆 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。
里士满在哪里?
8月的里士满——常见问题
- 8月适合去里士满吗?
- 里士满的8月:酷热、多雨,还有空气闷湿——只要受得了35°C 的午后就没问题。以 SeasonMap 的舒适度分数来看,这是里士满 12 个月里的第 8 名(69/100)。
- 里士满在8月的天气怎么样?
- 8月的里士满平均最高气温 31.5°C、最低气温 20.4°C,降雨约 146.3 mm,雨天约 9.8 天。
- 里士满在8月的空气质量如何?
- 里士满在8月的美国 AQI 月平均值约为 61。
300 公里内:Virginia Beach的East Coast Surfing Championships在8月17–24日前后举行,以及Outer Banks的Lighthouse climbing season在4月17日 – 10月12日前后举行。