Weather in Chengdu in December

General weather information about Chengdu

Average annual temperature is 20.0 °C

Absolute maximum temperature: 36.1 °C

Absolute minimum temperature: -3.2 °C

Number of sunny days: 143 days

Number of rainy days: 222 days

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* Weather data for Chengdu China is based on climate observations for 2026 year

Chengdu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.525.029.030.234.634.136.134.832.331.129.726.5
Average daytime temperature (°C)14.816.422.424.528.130.733.531.630.525.421.715.9
Average temperature (°C)9.511.716.820.124.026.829.127.626.521.116.110.2
Average night temperature (°C)4.77.411.916.420.523.825.624.423.317.311.55.7
Absolute minimum temperature (°C)-3.01.26.78.714.121.024.322.021.512.03.6-3.2

Chengdu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.711.312.012.813.413.813.613.012.311.510.910.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.05.46.36.68.07.810.99.38.86.77.56.7
Precipitation (mm)5796140275167405154191189304140
Sunny days2115139144943141918
Rainy days101318211726222727171113
Snow days000000000000

Chengdu - weather forecast by months

Chengdu weather in januaryChengdu weather in februaryChengdu weather in marchChengdu weather in aprilChengdu weather in mayChengdu weather in juneChengdu weather in julyChengdu weather in augustChengdu weather in septemberChengdu weather in octoberChengdu weather in novemberChengdu weather in december

Best time to visit Chengdu:

The best time to visit Chengdu during the most sunny months:

  • July — 10.9(h)

The largest precipitation sum in Chengdu is at

  • April — 275(mm)
  • June — 405(mm)
  • August — 191(mm)
  • September — 189(mm)

    • Weather forecast in the closest to Chengdu admin centers

    Weather forecast in the closest towns to Chengdu

    Explore Chengdu

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    Frequently asked questions

    When is the best time to visit Chengdu?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Chengdu.
    What is the weather like in Chengdu?
    See average temperature, rainfall and daylight hours for Chengdu by month in the table above.
    How many sunny days does Chengdu have?
    The monthly weather statistics above show sunshine and rainfall patterns for Chengdu throughout the year.