Best Time to Visit
Best Time to Visit Chengdu
🇨🇳 Chengdu, China · Asia
Based on 30-year climate data (1991-2020) from Open-Meteo
Recommended Travel Months
Jan
10°
3°
Great
Feb
13°
5°
Great
Mar
17°
9°
Great
Apr
23°
14°
Great
May
27°
18°
Great
Jun
29°
21°
Good
Jul
30°
23°
Good
Aug
30°
23°
Good
Sep
26°
19°
Good
Oct
21°
15°
Good
Nov
16°
10°
Great
Dec
11°
4°
Great
Month-by-Month Weather in Chengdu
| Month | High | Low | Rain Days | Sunshine | Humidity | UV | Rating | Details |
|---|---|---|---|---|---|---|---|---|
| JanuaryRecommended | 10°C | 3°C | 4 | 6h | 70% | 2 | Great | View |
| FebruaryRecommended | 13°C | 5°C | 6 | 6h | 70% | 2 | Great | View |
| MarchRecommended | 17°C | 9°C | 9 | 6h | 70% | 6 | Great | View |
| AprilRecommended | 23°C | 14°C | 11 | 8h | 70% | 6 | Great | View |
| MayRecommended | 27°C | 18°C | 12 | 8h | 70% | 9 | Great | View |
| June | 29°C | 21°C | 15 | 8h | 70% | 9 | Good | View |
| July | 30°C | 23°C | 23 | 8h | 70% | 9 | Good | View |
| August | 30°C | 23°C | 22 | 8h | 70% | 9 | Good | View |
| September | 26°C | 19°C | 16 | 6h | 70% | 6 | Good | View |
| October | 21°C | 15°C | 12 | 5h | 70% | 6 | Good | View |
| NovemberRecommended | 16°C | 10°C | 6 | 5h | 70% | 2 | Great | View |
| DecemberRecommended | 11°C | 4°C | 3 | 5h | 70% | 2 | Great | View |
Data source: Open-Meteo ERA5 reanalysis archive, 30-year historical normals (1991-2020). Temperatures in Celsius. Sunshine hours are daily averages.
Seasonal Guide to Chengdu
Spring (March to May)
Avg: 22°C high, 14°C low
Spring in Chengdu brings gradually warm temperatures. Daytime highs reach around 22°C (72°F) while nights cool to 14°C (57°F). This is one of the wetter periods, so waterproof gear is recommended.
Summer (June to August)
Avg: 30°C high, 22°C low
Summer is the hottest season in Chengdu, with temperatures reaching 30°C (86°F). The heat can be intense, but mornings and evenings remain pleasant for sightseeing. Long daylight hours and abundant sunshine provide plenty of time to explore.
Fall (September to November)
Avg: 21°C high, 15°C low
Fall in Chengdu is one of the best times to visit. Temperatures settle around 21°C (70°F) during the day and 15°C (59°F) at night. Rainfall picks up during this period, so waterproof clothing is advisable.
Winter (December to February)
Avg: 11°C high, 4°C low
Winter in Chengdu brings the coolest weather of the year. Layers are essential, and some outdoor attractions may have reduced hours. However, hotel prices typically drop and popular sites are less crowded.
When to Avoid Chengdu
The least favorable time to visit Chengdu is June and July. During this period, you can expect heavy rainfall.
June
Challenges: heavy rainfall
July
Challenges: heavy rainfall
August
Challenges: heavy rainfall
Note: visiting during off-peak months often means lower prices, fewer crowds, and a more authentic experience. Consider your priorities when planning your trip.
What to Pack for Chengdu
Packing recommendations for visiting Chengdu during the best travel months (January, April, May), when temperatures range from 12°C to 20°C:
- +Light layers for warm days and cooler evenings
- +Comfortable walking shoes
- +A compact umbrella or light rain jacket
- +Sunscreen (SPF 30+), sunglasses, and a wide-brim hat
- +Reusable water bottle
- +Universal power adapter
Chengdu Year-Round Climate Overview
Chengdu has a subtropical climate (Koppen classification: Cwa). The warmest month is August with highs of 30°C, while the coldest month is January at just 10°C. Annual rainfall averages 1250mm across approximately 139 rain days.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 10 | 13 | 17 | 23 | 27 | 29 | 30 | 30 | 26 | 21 | 16 | 11 |
| Low °C | 3 | 5 | 9 | 14 | 18 | 21 | 23 | 23 | 19 | 15 | 10 | 4 |
| Rain Days | 4 | 6 | 9 | 11 | 12 | 15 | 23 | 22 | 16 | 12 | 6 | 3 |
| Rain mm | 13 | 18 | 32 | 59 | 83 | 161 | 333 | 326 | 143 | 51 | 22 | 9 |
| Sun h/day | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 6 | 5 | 5 | 5 |
| Humidity % | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| UV Index | 2 | 2 | 6 | 6 | 9 | 9 | 9 | 9 | 6 | 6 | 2 | 2 |
Compare Nearby Destinations
Considering alternatives to Chengdu? Compare the best travel months for nearby cities:
Frequently Asked Questions
What is the best month to visit Chengdu?+
The best time to visit Chengdu is January, April, May. During these months, temperatures average 20°C (68°F) with 7 hours of daily sunshine and only 9 rain days per month. These conditions offer the most comfortable weather for sightseeing and outdoor activities.
What is the worst time to visit Chengdu?+
The least ideal time to visit Chengdu is June and July. During this period, you can expect heavy rainfall. While Chengdu can still be visited during this time (often with fewer crowds and lower prices), the weather may limit outdoor activities.
Is Chengdu good to visit in summer?+
Summer in Chengdu (June to August) brings temperatures of 30°C (86°F) highs and 22°C (72°F) lows, with about 8 hours of sunshine and 20 rain days per month. This is generally a good time to visit.
What is the rainy season in Chengdu?+
The rainy season in Chengdu runs from June to September, when average rain days increase to 19 days per month. Total monthly precipitation during this period averages 241mm.
What should I pack for Chengdu?+
When visiting Chengdu during the best travel months (January, April, May), pack light layers for warm days and cooler evenings, comfortable walking shoes, and a light jacket. A waterproof jacket and umbrella are essential. Sunscreen and sunglasses are recommended.
Is January a good time to visit Chengdu?+
Yes, January is one of the best months to visit Chengdu. Expect average highs of 10°C (50°F), 6 hours of daily sunshine, and only 4 rain days. The weather is ideal for exploring the city, visiting outdoor attractions, and enjoying local activities.
Detailed Monthly Weather for Chengdu
For a complete day-by-day weather breakdown including packing lists, activities, and local events, explore each month individually:
January
February
March
April
May
June
July
August
September
October
November
December
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