Weather in Kunming 🇨🇳
Monthly weather averages & travel planning
December
Avg Temp
14°C
Rain Days
5 days
Sun Hours
8 hrs
Humidity
70%
Asia › 🇨🇳 China › Kunming
Updated: March 2026
Is December a Good Time to Visit Kunming?
5/10
Fair
December is a fair time to visit Kunming (5/10). With 8 daily sunshine hours and only 5 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 12th sunniest of the year in Kunming. Culture-focused travellers and those who prefer lighter crowds will find December a practical choice, with prices running lower than peak April without sacrificing all the good weather. January offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Kunming's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. 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.
vs November:17°C avg high
The single most important thing to know about visiting Kunming in December: conditions are genuinely cooperative, with 14°C highs and only 5 wet days making this one of the more straightforward months to plan around. Precipitation totals 24mm for the month, spread across roughly 5 days, and 8 sunshine hours per day give you a reliable window for outdoor plans.
14°C
57°F
Avg High
5°C
41°F
Avg Low
5 days
24 mm total
Rain Days
8h
per day avg
Sunshine
70%
Moderate
Humidity
Temperature in Kunming in December
The 9°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. 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. Wind averages 17 km/h, light enough to be refreshing on warm days but noticeable in open coastal areas or elevated viewpoints. In Fahrenheit: 57°F average high, 41°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).
Temperature Trends
High
Low
Rainfall (mm)
0-20 mm21-50 mm51-100 mm100+ mm
What to Wear in Kunming in December
Morning5°CBefore the day warms up
Afternoon14°CPeak daytime temperature
Evening8°CAfter sunset cools down
Packing for Kunming in December means dressing for 14°C days and 5°C evenings. A mid-weight jacket over a sweater handles 14°C daytime temperatures; the combination stays comfortable all day without overheating. Evening temperatures settle at 5°C, a modest 9°C drop that a light cardigan or denim jacket covers. 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 Kunming's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.
Events in Kunming in December
December has no major festivals or public holidays in Kunming, 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.
What to Pack for Kunming in December
Based on 14°C average highs and 5 rainy days
- Warm jacket (down or fleece)
- Merino wool base layer (regulates temperature and resists odour)
- Sweaters and lined trousers
- Scarf and lightweight gloves
- Comfortable walking shoes (a second pair lets the first air out overnight)
- Universal travel adapter
- Small day pack for city exploration
- Reusable water bottle
Best Activities in Kunming in December
- Explore the old town's cobblestone backstreetsMorning (9-11am)At 14°C, conditions are pleasant for unhurried exploration on foot
- Visit hilltop viewpoints for panoramic city viewsLate afternoon (4-6pm)Low sun angle creates dramatic light for photography while temperatures remain comfortable
- Bicycle rental for a half-day city circuitMid-morning startMild 14°C temperatures are ideal for extended cycling without excessive effort
- Boat tour of the river, bay, or canal networkLate morning departureComfortable weather makes open-deck boats viable without wind-chill concerns
- Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
- Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
- Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
- Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningDecember brings distinct seasonal changes to public green spaces worth exploring
- Warm up with traditional hot dishes: local stew, fondue, or braised specialities at a neighbourhood restaurantLunch (12-2pm) or dinner (7-9pm)Cold-weather cuisine is a genuine cultural experience and the best local restaurants serve their heartiest dishes in cooler months
Why is Kunming cool in December?
December in Kunming reflects a mid-latitude climate pattern, with temperatures averaging 14°C by day and 5°C overnight. The city sits at 25 degrees north latitude, where the balance between solar radiation and heat loss drives conditions that are neither extreme nor static. Conditions occupy the comfortable middle band of the annual temperature range, where outdoor activity is feasible without the extremes of midsummer heat or midwinter cold. Day-to-night temperature variation of 9°C is moderate and manageable with a single mid-layer. 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.
Frequently Asked Questions
Kunming in December
In December, Kunming experiences average highs of 14°C (57°F) and lows of 5°C (41°F). Expect around 5 rainy days and 8 hours of sunshine per day, with humidity averaging 70%. The 9°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an extra jacket is essential for evenings. UV exposure is moderate at index 2.
Kunming typically sees 5 rainy days in December, with total precipitation of around 24mm. This makes December one of the drier months of the year, and a reliable window for outdoor sightseeing and day trips. Rain showers tend to be brief when they do occur. For context, the driest month in Kunming typically sees 4-6 fewer rain days than December.
Pack a warm jacket, sweaters, and layering pieces for Kunming in December. Temperatures can drop to 5°C at night, so thermal underlayers are advisable for evening outings. Waterproof footwear is a sensible precaution even though rain days are limited. A scarf, hat, and gloves handle the windchill on clear cold days, which often feel colder than the thermometer reads.
Yes, December is an excellent time to visit Kunming. With 8 daily sunshine hours and only 5 rainy days, conditions are ideal for sightseeing and outdoor activities. Temperatures averaging 14°C during the day are comfortable for long walks and outdoor dining. This is peak travel season, so booking accommodation in advance and arriving at popular attractions early in the morning helps avoid the busiest periods.
The average high temperature in Kunming in December is 14°C (57°F), and the average low is 5°C (41°F). The mean daily temperature is approximately 10°C (49°F). The day-to-night range of 9°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.
The best month to visit Kunming is generally April. April offers the most sunshine at 11 hours per day and only 9 rainy days. Average temperatures reach 24°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around April gives you the best chance of dry, bright weather.
December is shoulder or low season in Kunming, meaning fewer tourists and generally lower prices than peak months. With 8 sunshine hours and 5 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.
In December, Kunming suits a range of activities thanks to cool conditions around 14°C. With few rainy days, outdoor activities are highly recommended. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 8 hours of sunshine, parks and waterfront walks are particularly enjoyable.
December ranks 12th sunniest of the year in Kunming, with an average 8 daily sunshine hours. The driest months are January, February, and December. April is the hottest month (24°C avg high); December is the coolest (14°C). From here, temperatures rise 1°C into January. Compared to last month (November: 17°C high, 7 rain days), December is cooler and drier. December is one of the least sunny months, but that often means lower prices and fewer fellow tourists.
Year-Round Climate
| Month | High | Low | Rain Days | Sun | Details |
|---|---|---|---|---|---|
| January | 15°C | 5°C | 5 | 9h | View |
| February | 17°C | 7°C | 5 | 10h | View |
| March | 21°C | 10°C | 7 | 10h | View |
| April | 24°C | 13°C | 9 | 11h | View |
| May | 24°C | 15°C | 15 | 10h | View |
| June | 24°C | 17°C | 24 | 9h | View |
| July | 23°C | 17°C | 27 | 9h | View |
| August | 23°C | 16°C | 25 | 9h | View |
| September | 22°C | 15°C | 21 | 9h | View |
| October | 19°C | 12°C | 17 | 8h | View |
| November | 17°C | 8°C | 7 | 8h | View |
| December | 14°C | 5°C | 5 | 8h | View |
January
5 rain days, 9h sun
15°5°
February
5 rain days, 10h sun
17°7°
March
7 rain days, 10h sun
21°10°
April
9 rain days, 11h sun
24°13°
May
15 rain days, 10h sun
24°15°
June
24 rain days, 9h sun
24°17°
July
27 rain days, 9h sun
23°17°
August
25 rain days, 9h sun
23°16°
September
21 rain days, 9h sun
22°15°
October
17 rain days, 8h sun
19°12°
November
7 rain days, 8h sun
17°8°
December
5 rain days, 8h sun
14°5°
Other Months in Kunming
Plan Your Trip to Kunming
Data Sources for Kunming
Climate normals represent 30-year averages (1991-2020). Individual years may vary.