麦迪逊 9月 天气
麦迪逊的9月：温暖、多雨，还有空气清新——一年中最值得去的月份之一。
更新于 2026年9月 · 气候平均值来自 ERA5 再分析
麦迪逊：12 个月中排第 1 · 9月值得去的目的地 1413 个中第 272 · 舒适度 89/100（等级 A）
- 白天
- 24°C
- 夜间
- 12°C
- 雨天
- 9
- 日照
- 9.2 h
- 湿度
- 73%
- 白昼时间
- 13 h
9月的麦迪逊旅人笔记
来自附近密尔沃基的笔记（相距 122 公里）
麦迪逊还没有自己在9月的笔记——下面这些是关于密尔沃基的，离得够近，季节相同。
Milwaukee-forum threads on September weather warn it swings hard: Labor Day week alone can run anywhere from the 60s to the 90s Fahrenheit, sometimes an Indian-summer stretch right as school starts, sometimes a genuinely cool snap. Most days land in the comfortable middle, light jacket optional. The trade worth knowing about: late September brings mild temperatures and the city's film-festival season, a good secondary pick for dodging both the peak summer crowds and their prices, since accommodation gets noticeably cheaper once the summer visitors clear out. The record: 24.1C days, 15.2C nights, 85mm of rain across seven days, 9.4 hours of sun and an AQI of 44 - reliably pleasant on average, genuinely unpredictable day to day.
麦迪逊的其他月份
Forum posters describe December in Madison as genuinely unpredictable from year to year - snow can start as early as November and continue through March, or hold off entirely until January in a milder year. Posters are direct that when it isn't snowing, ice can actually be worse to deal with than snow itself. Posters consistently note that Wisconsin handles winter weather well, with light snow and icy stretches managed effectively on the roads, and December here rarely brings the truly major snowstorms that hit later in winter. Posters generally recommend watching the forecast closely before a December trip and planning for winter driving conditions, while noting there's no fundamental reason to avoid visiting Madison this time of year with reasonable preparation.
Forum posters flag June as genuinely unpredictable in Madison - some years cooler than normal, building toward July's more reliably hot and humid, thunderstorm-prone pattern. Early June specifically gets called out as still too cold for comfortable lake swimming for most visitors. The upside regulars keep coming back to: Madison's lovely summers, built around its glacial lakes, are what make the tough winters worth it, and the Saturday Farmers' Market downtown is the most-recommended single thing to do. Bug repellent is standard advice for the season.
在地图上麦迪逊的卡片里写下你自己的笔记。
麦迪逊气候平均值——9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。
麦迪逊在9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。
人潮高峰Farmers' market on the Square、Ironman Wisconsin、美国的Summer break（估算）
人潮高峰人多平季人少
麦迪逊天气最好的月份
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）。
天气最佳麦迪逊天气最好的时候是5月、8月和9月——是几段分开的窗口，而不是一个连续的季节。
9月里有Ironman Wisconsin。
天气最佳天气尚可天气最难熬
9月的麦迪逊有什么活动
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。
- 开放
Farmers' market on the Square
4月15日 – 11月10日 · 通常夏季开张人多Saturday mornings from mid-April to early November, producers only, and everyone walks the Capitol Square anticlockwise because that is the rule. It moves indoors for the winter and is not the same thing. 来源 ↗
- 节庆
Ironman Wisconsin
9月1–15日 · 通常体育赛事人多有停业要早订The swim goes off Monona Terrace at dawn and the bike course shuts roads across the county for most of the day. Downtown hotels sell out a year ahead for a race that has run here since 2002. 来源 ↗
就在附近，而且正有活动
麦迪逊方圆 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。
麦迪逊在哪里？
9月的麦迪逊——常见问题
- 9月适合去麦迪逊吗？
- 麦迪逊的9月：温暖、多雨，还有空气清新——一年中最值得去的月份之一。以 SeasonMap 的舒适度分数来看，这是麦迪逊 12 个月里的第 1 名（89/100）。
- 麦迪逊在9月的天气怎么样？
- 9月的麦迪逊平均最高气温 24.2°C、最低气温 11.5°C，降雨约 113.5 mm，雨天约 8.6 天。
- 麦迪逊在9月的空气质量如何？
- 麦迪逊在9月的美国 AQI 月平均值约为 42。
300 公里内：Milwaukee的Doors Open Milwaukee于9月26–27日举行，以及Chicago的Lakefront beach season在5月22日 – 9月7日前后举行。