Chengdu Climate by Month
Chengdu, Sichuan, China
Hot summers and cool winters, with most rain from June to September.
Hot summers and cool winters, with most rain from June to September: that's Chengdu's climate in short. July is the warmest month, with highs around 87°F (31°C); January is the coolest at 49°F (10°C), and nights dip to 38°F (3°C). It gets 37 in (928 mm) of rain a year, 73% of it from June to September. December and January are almost completely dry.
- Warmest month
- 87°F(31°C)
- Average high, July
- Coldest nights
- 38°F(3°C)
- Average low, January
- Rain per year
- 37 in(928 mm)
- Wettest: July
- Humidity
- 71%
- Sunniest: May
Best and worst months in Chengdu
Best for weatherThe most comfortable weather comes in April, with highs around 74°F (23°C) and about 2.0 in (50 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the wettest, with 9.1 in (230 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Chengdu weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(10°C) | 38°F(3°C) | 0.4 in(9 mm) | 73% | 1.4 |
| FebFebruary | 55°F(13°C) | 42°F(6°C) | 0.5 in(12 mm) | 69% | 1.9 |
| MarMarch | 64°F(18°C) | 49°F(10°C) | 0.9 in(23 mm) | 65% | 2.8 |
| AprAprilBest | 74°F(23°C) | 57°F(14°C) | 2.0 in(50 mm) | 66% | 3.5 |
| MayMay | 81°F(27°C) | 64°F(18°C) | 3.2 in(82 mm) | 63% | 4.1 |
| JunJune | 84°F(29°C) | 70°F(21°C) | 4.6 in(117 mm) | 70% | 3.9 |
| JulJuly | 87°F(31°C) | 73°F(23°C) | 9.1 in(230 mm) | 77% | 4.1 |
| AugAugust | 86°F(30°C) | 72°F(22°C) | 8.3 in(211 mm) | 77% | 3.9 |
| SepSeptember | 79°F(26°C) | 67°F(19°C) | 4.6 in(118 mm) | 76% | 2.9 |
| OctOctober | 70°F(21°C) | 59°F(15°C) | 1.9 in(49 mm) | 77% | 2.1 |
| NovNovember | 61°F(16°C) | 50°F(10°C) | 0.7 in(19 mm) | 73% | 1.7 |
| DecDecember | 53°F(12°C) | 42°F(6°C) | 0.3 in(8 mm) | 71% | 1.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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