皮兰 9月 天气
皮兰的9月：温暖、雨量惊人，还有空气清新——只要受得了11 个雨天就没问题。
更新于 2026年9月 · 气候平均值来自 ERA5 再分析
皮兰：12 个月中排第 4 · 9月值得去的目的地 1413 个中第 625 · 舒适度 82/100（等级 A）
- 白天
- 25°C
- 夜间
- 20°C
- 雨天
- 11
- 日照
- 9.8 h
- 湿度
- 71%
- 白昼时间
- 13 h
9月的皮兰旅人笔记
来自附近罗维尼的笔记（相距 50 公里）
皮兰还没有自己在9月的笔记——下面这些是关于罗维尼的，离得够近，季节相同。
The sea is not what ends the season here. Regulars say it barely cools from August and put it near 22C - our row has 24.1C - so swimming holds up all month, and after the first week the crowds are gone. What closes is the town: by the middle and end of September bars and restaurants start shutting, and around the 20th the sun beds come in. Weather is a lottery within that, one week sunny and the next a washout. Our 145.3mm falls across only 10.2 days, fourteen millimetres apiece, so the rain when it comes is a storm rather than a grey spell. The record: 24.8C days over 16.4C nights, 10 hours of sun, a 14.9 kph wind and AQI 48.
皮兰的其他月份
Piran's forum agrees the sea keeps this stretch of coast milder than inland Slovenia in January, though a windy day can still feel properly cold even with the sun out. On a clear day, several posters mentioned you can see all the way to the snow-capped Julian Alps and Dolomites from town, which is worth timing a visit around. Not every restaurant stays open through winter, and most people treat Piran as a half-day stop rather than an overnight, but light snow on the roads inland is possible once or twice a month, so build in some flexibility.
Forum posters describe Piran's summer as sunny and hot with a cooling sea breeze, part of what they call a submediterranean climate - more stable and predictable than the continental weather found inland in places like Bled. A shower or thunderstorm is always possible, but posters are clear that sustained multi-day rain is unlikely, with conditions bouncing back to sun quickly after a storm passes. July counts as peak season alongside August, so warm, mostly sunny days come paired with the year's biggest crowds.
在地图上皮兰的卡片里写下你自己的笔记。
皮兰气候平均值——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。
皮兰在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。
人多Day-tripper hours、主要客源市场中有 3 个正逢学校假期（估算）
人潮高峰人多平季人少
皮兰天气最好的月份
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）。
天气尚可皮兰的天气在6月–8月达到最佳，其中7月前后最好。
天气最佳天气尚可天气最难熬
9月的皮兰有什么活动
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。
- 季节
Secovlje salt harvest
4月23日 – 9月15日 · 通常The salt pans south of town are still worked by hand from St George's Day through the summer, raked into white ridges on the same beds used for six hundred years. Out of season it is a birdwatching marsh instead. 来源 ↗
- 季节
Day-tripper hours
5月15日 – 9月20日 · 通常一日游人潮人多Cars stop at the Fornace car park and everyone arrives on the shuttle, so the old town fills between about ten and five and empties completely after. Stay the night and Tartini Square is yours. 来源 ↗
- 季节
Swimming season
6月15日 – 9月25日 · 通常海水够暖The northern Adriatic is shallow here, so it warms early and cools early; you swim off concrete platforms rather than sand. September water is still fine and the town is half as busy. 来源 ↗
- 节庆
Tartini Festival
8月20日 – 9月5日音乐节A fortnight of chamber and baroque music for the violinist born on the square, played in the church and the Venetian halls rather than a concert venue. Late August into the first days of September. 来源 ↗
就在附近，而且正有活动
皮兰方圆 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。
皮兰在哪里？
9月的皮兰——常见问题
- 9月适合去皮兰吗？
- 皮兰的9月：温暖、雨量惊人，还有空气清新——只要受得了11 个雨天就没问题。以 SeasonMap 的舒适度分数来看，这是皮兰 12 个月里的第 4 名（82/100）。
- 皮兰在9月的天气怎么样？
- 9月的皮兰平均最高气温 25°C、最低气温 19.7°C，降雨约 172.8 mm，雨天约 10.9 天。
- 皮兰在9月的空气质量如何？
- 皮兰在9月的美国 AQI 月平均值约为 44。
300 公里内：Ljubljana的Open Kitchen food market在3月15日 – 10月31日前后举行，以及Venice的Biennale于5月9日 – 11月22日举行。