Best year time to visit Sanmencun

General weather information about Sanmencun

Average annual temperature is 17.3 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -8.7 °C

Number of sunny days: 183 days

Number of rainy days: 179 days

Number of snow days: 3 days

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

Sanmencun air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.718.527.131.832.635.835.236.533.728.328.823.6
Average daytime temperature (°C)11.111.019.022.926.730.132.332.028.624.418.510.4
Average temperature (°C)4.56.513.317.521.925.628.627.724.818.912.45.2
Average night temperature (°C)-1.02.07.912.617.721.725.923.921.614.57.10.4
Absolute minimum temperature (°C)-6.9-3.81.74.710.316.523.517.918.27.6-2.9-8.7

Sanmencun 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)10.411.112.013.013.814.214.013.312.411.410.610.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)7.05.06.77.47.17.67.810.46.27.57.76.2
Precipitation (mm)175147107210193229118125202348
Sunny days241522111214893222221
Rainy days6139191916232227988
Snow days100000000002

Sanmencun - weather forecast by months

Sanmencun weather in januarySanmencun weather in februarySanmencun weather in marchSanmencun weather in aprilSanmencun weather in maySanmencun weather in juneSanmencun weather in julySanmencun weather in augustSanmencun weather in septemberSanmencun weather in octoberSanmencun weather in novemberSanmencun weather in december

Best time to visit Sanmencun:

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

  • August — 10.4(h)

The largest precipitation sum in Sanmencun is at

  • May — 210(mm)
  • June — 193(mm)
  • July — 229(mm)
  • September — 125(mm)

    • Weather forecast in the closest to Sanmencun admin centers

    Weather forecast in the closest towns to Sanmencun

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    Frequently asked questions

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