Monthly weather averages & travel planning

Asia › 🇨🇳 China › Lhasa
Updated: March 2026
January is a good time to visit Lhasa (6/10). With 10 daily sunshine hours and only 3 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 9th sunniest of the year in Lhasa. Culture-focused travellers and those who prefer lighter crowds will find January a practical choice, with prices running lower than peak May without sacrificing all the good weather. February offers a similar profile at lower hotel rates if dates are flexible. The 2°C highs require proper cold-weather clothing; many visitors underestimate how far the wind chill drops the perceived temperature, particularly near water or at elevated viewpoints. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.
Planning a trip to Lhasa in January? Days warm to 2°C on average while evenings hold at -12°C, giving you a clear sense of what to pack. The month delivers roughly 10 hours of sunshine per day and 10mm of rainfall spread across 3 wet days, so there is plenty of fair weather to work with.
2°C
36°F
Avg High
-12°C
10°F
Avg Low
3 days
10 mm total
Rain Days
10h
per day avg
Sunshine
70%
Moderate
Humidity
The 14°C day-to-night swing is large enough to require a deliberate layering strategy, what works at noon will be noticeably cold by 10pm. Humidity averages 70%, which is comfortable for most visitors. On warmer days, lighter fabrics help with the mild stickiness in the afternoon. The UV index of 2 is low, meaning sun exposure is minimal concern and sunscreen is largely optional. Winds are calm at an average 9 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 36°F average high, 10°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Packing for Lhasa in January means dressing for 2°C days and -12°C evenings. Layering is key: a thermal base, mid-layer fleece, and a windproof outer jacket for 2°C highs that feel colder in the wind. Evenings drop 14°C to around -12°C, a notable shift that catches underprepared visitors off guard. Pack a dedicated evening layer. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues.
Local tip: Temple and religious site visits require covered shoulders and knees in most of Lhasa's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.
January has no major festivals or public holidays in Lhasa, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.
Based on 2°C average highs and 3 rainy days
January in Lhasa reflects a mid-latitude climate pattern, with temperatures averaging 2°C by day and -12°C overnight. The city sits at 30 degrees north latitude, where the balance between solar radiation and heat loss drives conditions that are neither extreme nor static. Cold conditions reflect the dominance of polar or continental air masses, which bring dry, stable weather with low humidity. Day-to-night temperature variation of 14°C is large and requires deliberate layering. Climate data: Open-Meteo ERA5 (1991–2020).
Sunshine Hours
The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.
UV Index
A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate, wear sunscreen. UV 6-7: High, hat and SPF 30+ essential. UV 8-10: Very High, limit midday exposure. UV 11+: Extreme, seek shade between 10am-4pm.
Rain Days
A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.
Humidity
Relative humidity as a percentage. Below 40%: Dry, skin and throat may feel parched. 40-60%: Comfortable, ideal for most people. 60-80%: Sticky, light breathable fabrics recommended. Above 80%: Muggy, heat feels more intense; quick-dry clothing is essential.
Lhasa in January
January ranks 9th sunniest of the year in Lhasa, with an average 10 daily sunshine hours. The driest months are January, February, and December. June is the hottest month (20°C avg high); January is the coolest (2°C). From here, temperatures rise 3°C into February. Compared to last month (December: 4°C high, 3 rain days), January is cooler and equally dry. January sits in the middle of the annual sunshine ranking for Lhasa, offering a reasonable balance of good weather and manageable crowds.
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 2°C | -12°C | 3 | 10h | View |
| February | 5°C | -8°C | 3 | 11h | View |
| March | 8°C | -4°C | 7 | 11h | View |
| April | 12°C | -1°C | 12 | 12h | View |
| May | 17°C | 4°C | 16 | 13h | View |
| June | 20°C | 9°C | 19 | 12h | View |
| July | 20°C | 11°C | 24 | 11h | View |
| August | 19°C | 10°C | 24 | 10h | View |
| September | 18°C | 7°C | 21 | 11h | View |
| October | 13°C | 1°C | 14 | 11h | View |
| November | 6°C | -7°C | 5 | 10h | View |
| December | 4°C | -10°C | 3 | 10h | View |
January
3 rain days, 10h sun
February
3 rain days, 11h sun
March
7 rain days, 11h sun
April
12 rain days, 12h sun
May
16 rain days, 13h sun
June
19 rain days, 12h sun
July
24 rain days, 11h sun
August
24 rain days, 10h sun
September
21 rain days, 11h sun
October
14 rain days, 11h sun
November
5 rain days, 10h sun
December
3 rain days, 10h sun
Data Sources for Lhasa
Climate normals represent 30-year averages (1991-2020). Individual years may vary.