Best year time to visit Sanjiu’er

General weather information about Sanjiu’er

Average annual temperature is 22.3 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: 6.7 °C

Number of sunny days: 67 days

Number of rainy days: 298 days

Look at detailed online map of Sanjiu’er

* Weather data for Sanjiu’er Taiwan is based on climate observations for 2026 year

Sanjiu’er air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.926.727.728.929.831.833.637.032.130.829.227.4
Average daytime temperature (°C)18.719.721.824.326.629.731.931.629.826.423.820.6
Average temperature (°C)16.116.918.221.223.726.828.228.026.423.820.317.7
Average night temperature (°C)13.514.314.617.921.024.024.324.723.421.817.215.0
Absolute minimum temperature (°C)6.99.66.713.215.322.823.122.918.718.78.89.1

Sanjiu’er monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.811.312.012.713.313.613.513.012.311.611.010.6
Daylight minimum duration (h)10.011.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)4.13.66.67.37.78.210.49.79.44.86.53.7
Precipitation (mm)235213122106191229231138581641205284
Sunny days62119555360105
Rainy days252620212625262824312026
Snow days000000000000

Sanjiu’er - weather forecast by months

Sanjiu’er weather in januarySanjiu’er weather in februarySanjiu’er weather in marchSanjiu’er weather in aprilSanjiu’er weather in maySanjiu’er weather in juneSanjiu’er weather in julySanjiu’er weather in augustSanjiu’er weather in septemberSanjiu’er weather in octoberSanjiu’er weather in novemberSanjiu’er weather in december

Best time to visit Sanjiu’er:

The best time to visit Sanjiu’er during the most sunny months:

  • July — 10.4(h)
  • August — 9.7(h)
  • September — 9.4(h)

The largest precipitation sum in Sanjiu’er is at

  • September — 581(mm)
  • October — 641(mm)

    • Weather forecast in the closest to Sanjiu’er admin centers

    Weather forecast in the closest towns to Sanjiu’er

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    Frequently asked questions

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