East Asia in January: Weather, Crowds & What to Expect
Climate Map for January
Average temperature across East Asia in January.
Country Weather in January
| Country | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| China | 8° | 1° | 53 mm | low | Cold |
| Japan | 9° | 1° | 48 mm | low | Cold |
| South Korea | 1° | -7° | 27 mm | low | Freezing |
| North Korea | -1° | -11° | 18 mm | low | Freezing |
| Taiwan | 18° | 12° | 150 mm | moderate | Cool |
| Mongolia | -16° | -29° | 2 mm | low | Freezing |
Representative figures from each country's largest city. High / low are average daily temperatures (°C); “Feels” allows for humidity.
Mongolia & Inner Mongolia (northern China)
Deep blue, frigid skies dominate the long winter nights here, with temperatures in Ulaanbaatar and Hohhot commonly plunging below −20°C and frequent inversion smog in basins. Travel in January means heavy layers, and many rural roads are snow-locked; ger camps are steaming but remote travel is slow and daylight is short. If you want clear crisp air and a sense of solitude, this is the time, but expect frozen taps, reduced public transport and closed highland passes.
Northeast China & Manchuria (Heilongjiang, Jilin, Liaoning including Harbin and Dalian)
A deep, dry cold grips January across Harbin and the Heilongjiang valleys with regular temperatures well below −15°C; rivers and lakes freeze solid and ice festivals run at full tilt. Ice and snow sculptures dominate Harbin’s festival season, but outdoor sightseeing is brisk and requires heavy layers, thermal boots and windproof outerwear. Many mountain roads and border crossings are icy, so allow time for slow transfers and check opening hours for museums and rural attractions.
North & Central China Plain (Beijing, Tianjin, Hebei, Shaanxi corridor including Xi’an)
Bitterly cold air often sits over Beijing and the North China Plain in January, with temperatures commonly below freezing and frequent coal-heating haze in older districts. City walking is still possible with substantial layering, but expect shorter daylight, frozen surfaces in parks like the Summer Palace and limited rural services. Museums and major indoor sites operate normally, but check opening hours around local holidays.
Tibetan Plateau & Southwest Highlands (Tibet, Sichuan highlands, Yunnan)
Bitter, thin-air nights are normal across high Tibet in January with daytime sun that feels sharp but insufficient to warm much - Lhasa can dip below −10°C at night. High-altitude travel is limited by cold, and many passes are snowbound; cultural sites in Lhasa remain open but trekking and remote roads are largely closed. Travelers must be prepared for altitude effects and bring layered down clothing and a good sleeping system if staying outdoors.