Humid subtropical: brutal summers, damp grey winters

Chongqing has a humid subtropical monsoon climate, and it counts among China's traditional "three furnaces" (火炉). Summer (June–August) is long, extremely humid and often above 38 °C, with heat that lingers at night; the city also has one of the lowest sunshine totals of any major Chinese city, so the sun you get is intense but rare. Winter (December–February) is mild by temperature — usually 5–10 °C — but damp, overcast and foggy, which is why Chongqing is also called the "fog capital" (雾都). Spring and autumn are short and pleasant.

Sort the paperwork first, then learn your own hill

1. Confirm where and when to register, as stated in your admission notice
2. Check into your dormitory or complete accommodation registration
3. Complete the document checks, medical examination and insurance your university requires
4. Set up your campus card, SIM card, bank card and everyday payment apps
5. Locate the campus clinic, the international student office and emergency contacts

Navigate by metro, not by map

Chongqing's metro is the practical way to move: it crosses both rivers, dives under hills and famously runs through a residential block at Liziba station (李子坝) on Line 2. Distances that look short on a map can mean a long climb, so learn the metro plus the connecting escalators and lifts rather than guessing. Shared bikes are far less useful here than in flat cities. Two things worth doing early: ride the Yangtze cable car (长江索道) once for the view, and eat hotpot (火锅) with classmates — it is the city's default social meal.

Confirm your housing first, then work out monthly costs

On-campus places, room types and opening dates are arranged by the university, and University Town campuses generally have newer dormitories than the older Shapingba ones. Off-campus rents in Chongqing are moderate for a Chinese mega-city, but always check the real commute — "close on the map" can still be 40 minutes and two metro changes if a hill or a river is in the way.

A river-port city with a wartime chapter

Chongqing's character comes from the river wharves — a blunt, hard-working 码头 ("dock") culture that locals are proud of. It is also a city with a heavy modern history: from 1937 to 1946 it served as China's wartime capital (陪都) while the coast was occupied, and the sites of that period — Hongyan Village (红岩村), Zhazidong and Baigongguan — are still visited as memorials. For everyday culture, start with Hongya Cave (洪崖洞), a stilted riverside complex that lights up at night, Ciqikou (磁器口), an old wharf town turned teahouse-and-snack street, and the Three Gorges Museum opposite the Great Hall of the People. Further out, the Dazu Rock Carvings (大足石刻) are a UNESCO World Heritage site.

Mala is the local language

Chongqing cooking is Sichuanese at its boldest: 麻辣 (mala — numbing-and-hot) is the baseline, not a novelty. The signature dish is 火锅 (hotpot), a shared pot of chilli-and-peppercorn broth that locals eat year-round, including in summer. For everyday eating there is 重庆小面 (xiaomian), a bowl of noodles with chilli oil eaten for breakfast, plus 酸辣粉 (hot-and-sour sweet-potato noodles), 毛血旺 and 豆花饭. If you do not eat pork, beef or offal, say so clearly and early — hotpot and many local dishes default to them. Halal (清真) restaurants exist around the mosques in Yuzhong and Shapingba; campus canteens always include vegetarian and non-spicy options.

Festivals shape the academic year: 春节 (Spring Festival, usually late January–February) shuts campuses for weeks, so book travel home early; 国庆 (National Day, 1 October) brings a week-long holiday and very crowded transport; 中秋 (Mid-Autumn) and 端午 (Dragon Boat) are quieter. Chongqing's summer heat is also a festival season of its own — night markets and riverside nightlife run late because daytime is unbearable. Freedom of belief is protected; for any prayer or worship space, confirm arrangements with your international student office rather than assuming.

Set up the everyday toolkit in your first days

• WeChat (微信) — chat and group notices, plus WeChat Pay; universities push announcements here and you scan to pay in canteens and taxis.
• Alipay (支付宝) — Alipay Pay and transit codes for metro/bus; both apps accept major international cards for visitors, but keep some cash as backup.
• 高德地图 / 百度地图 (maps — essential here, because they show which level and exit a road is on), 滴滴出行 (ride-hailing), 12306 (train tickets), 美团 / 饿了么 (food delivery).