Best year time to visit Sili

General weather information about Sili

Average annual temperature is 27.2 °C

Absolute maximum temperature: 29.8 °C

Absolute minimum temperature: 23.8 °C

Number of sunny days: 40 days

Number of rainy days: 325 days

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* Weather data for Sili American Samoa is based on climate observations for 2026 year

Sili air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.129.229.329.829.129.129.128.628.128.429.128.8
Average daytime temperature (°C)28.028.228.528.628.328.327.928.027.427.528.328.1
Average temperature (°C)26.927.227.527.327.527.527.227.426.726.827.527.2
Average night temperature (°C)25.725.826.225.726.426.526.326.726.026.026.626.2
Absolute minimum temperature (°C)24.424.324.423.824.224.424.825.324.124.625.025.1

Sili monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.011.011.011.011.011.012.012.012.012.0
Daylight mean duration (h)12.912.612.211.811.511.311.411.712.012.412.812.9
Daylight minimum duration (h)12.012.011.011.011.011.011.011.011.012.012.012.0
Sunshine mean duration (h)9.89.59.89.39.19.99.810.410.810.611.78.8
Precipitation (mm)3352933173662371007732129246115535
Sunny days2130324113551
Rainy days292728302828272027262530
Snow days000000000000

Sili - weather forecast by months

Sili weather in januarySili weather in februarySili weather in marchSili weather in aprilSili weather in maySili weather in juneSili weather in julySili weather in augustSili weather in septemberSili weather in octoberSili weather in novemberSili weather in december

Best time to visit Sili:

The largest precipitation sum in Sili is at

  • January — 335(mm)
  • February — 293(mm)
  • March — 317(mm)
  • April — 366(mm)
  • December — 535(mm)

    • Weather forecast in the closest to Sili admin centers

    Weather forecast in the closest towns to Sili

    Explore Sili

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    MapTrains schedule
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    Frequently asked questions

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