Best year time to visit Siar

General weather information about Siar

Average annual temperature is 25.6 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: 21.7 °C

Number of sunny days: 10 days

Number of rainy days: 355 days

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* Weather data for Siar Papua New Guinea is based on climate observations for 2026 year

Siar air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.331.430.231.130.229.730.028.729.630.430.730.6
Average daytime temperature (°C)29.529.629.129.228.628.227.827.027.828.829.229.2
Average temperature (°C)25.926.125.825.925.625.425.124.625.125.625.825.9
Average night temperature (°C)23.323.723.323.423.823.523.523.323.423.423.423.6
Absolute minimum temperature (°C)22.722.821.722.122.922.622.422.622.422.522.622.5

Siar monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.011.011.011.012.012.012.012.012.0
Daylight mean duration (h)12.412.312.112.011.911.911.912.012.112.212.312.4
Daylight minimum duration (h)12.012.012.011.011.011.011.011.012.012.012.012.0
Sunshine mean duration (h)10.89.08.89.97.28.16.46.68.08.69.48.5
Precipitation (mm)269498406201434368655661513332344555
Sunny days124100001010
Rainy days302627293130313129312931
Snow days000000000000

Siar - weather forecast by months

Siar weather in januarySiar weather in februarySiar weather in marchSiar weather in aprilSiar weather in maySiar weather in juneSiar weather in julySiar weather in augustSiar weather in septemberSiar weather in octoberSiar weather in novemberSiar weather in december

Best time to visit Siar:

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

  • January — 10.8(h)

The largest precipitation sum in Siar is at

  • July — 655(mm)
  • August — 661(mm)
  • December — 555(mm)

    • Weather forecast in the closest to Siar admin centers

    Weather forecast in the closest towns to Siar

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    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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