Best year time to visit Siku

General weather information about Siku

Average annual temperature is 22.9 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: 7.9 °C

Number of sunny days: 81 days

Number of rainy days: 284 days

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* Weather data for Siku Taiwan is based on climate observations for 2026 year

Siku air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.425.526.828.729.530.933.834.531.530.028.627.0
Average daytime temperature (°C)18.719.721.323.826.029.131.331.229.726.123.520.7
Average temperature (°C)17.017.819.221.924.227.228.428.326.824.020.918.3
Average night temperature (°C)15.316.017.120.122.425.525.825.824.422.418.916.3
Absolute minimum temperature (°C)7.910.811.615.818.123.724.824.521.620.513.28.3

Siku 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)4.24.06.38.38.49.410.510.59.75.56.64.1
Precipitation (mm)332257123141235199249207607826324255
Sunny days631311776380134
Rainy days252518192423252822311727
Snow days000000000000

Siku - weather forecast by months

Siku weather in januarySiku weather in februarySiku weather in marchSiku weather in aprilSiku weather in maySiku weather in juneSiku weather in julySiku weather in augustSiku weather in septemberSiku weather in octoberSiku weather in novemberSiku weather in december

Best time to visit Siku:

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

  • June — 9.4(h)
  • July — 10.5(h)
  • August — 10.5(h)
  • September — 9.7(h)

The largest precipitation sum in Siku is at

  • September — 607(mm)
  • October — 826(mm)

    • Weather forecast in the closest to Siku admin centers

    Weather forecast in the closest towns to Siku

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    Frequently asked questions

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