Best year time to visit Ya’an

General weather information about Ya’an

Average annual temperature is 8.4 °C

Absolute maximum temperature: 28.1 °C

Absolute minimum temperature: -11.6 °C

Number of sunny days: 137 days

Number of rainy days: 173 days

Number of snow days: 55 days

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* Weather data for Ya’an China is based on climate observations for 2026 year

Ya’an air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.915.516.823.625.524.328.125.924.819.118.113.7
Average daytime temperature (°C)5.78.110.014.416.719.422.822.519.713.811.58.0
Average temperature (°C)-1.11.33.67.811.414.517.316.914.08.34.71.1
Average night temperature (°C)-6.6-4.0-2.01.66.710.112.211.89.53.8-1.0-4.0
Absolute minimum temperature (°C)-11.6-8.2-10.5-5.81.76.37.95.25.0-0.2-4.5-8.2

Ya’an monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.414.213.412.411.310.49.9
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)8.18.38.68.97.78.59.69.37.97.28.78.5
Precipitation (mm)626497411497901211344952
Sunny days21157103678482127
Rainy days0181626242423262140
Snow days101216420000254

Ya’an - weather forecast by months

Ya’an weather in januaryYa’an weather in februaryYa’an weather in marchYa’an weather in aprilYa’an weather in mayYa’an weather in juneYa’an weather in julyYa’an weather in augustYa’an weather in septemberYa’an weather in octoberYa’an weather in novemberYa’an weather in december

Best time to visit Ya’an:

The largest precipitation sum in Ya’an is at

  • May — 114(mm)
  • June — 97(mm)
  • July — 90(mm)
  • August — 121(mm)
  • September — 134(mm)

    • Weather forecast in the closest to Ya’an admin centers

    Weather forecast in the closest towns to Ya’an

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    Frequently asked questions

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