Best year time to visit Sinei

General weather information about Sinei

Average annual temperature is 26.5 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: 20.6 °C

Number of sunny days: 46 days

Number of rainy days: 319 days

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

Sinei air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)31.130.731.230.331.029.830.530.531.431.031.532.3
Average daytime temperature (°C)28.929.229.329.228.528.429.129.129.529.830.230.5
Average temperature (°C)26.526.626.726.626.326.226.126.026.126.526.827.3
Average night temperature (°C)24.524.624.524.524.524.524.123.723.624.124.224.9
Absolute minimum temperature (°C)22.723.523.223.322.522.923.120.621.123.223.224.2

Sinei monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.011.011.011.011.012.012.012.012.0
Daylight mean duration (h)12.612.412.111.911.711.611.711.812.112.312.512.6
Daylight minimum duration (h)12.012.012.011.011.011.011.011.011.012.012.012.0
Sunshine mean duration (h)8.57.89.19.66.38.59.710.710.010.511.210.7
Precipitation (mm)4514523632173881881101362147114204
Sunny days01101441911311
Rainy days312730303026271219282930
Snow days000000000000

Sinei - weather forecast by months

Sinei weather in januarySinei weather in februarySinei weather in marchSinei weather in aprilSinei weather in maySinei weather in juneSinei weather in julySinei weather in augustSinei weather in septemberSinei weather in octoberSinei weather in novemberSinei weather in december

Best time to visit Sinei:

The largest precipitation sum in Sinei is at

  • January — 451(mm)
  • February — 452(mm)
  • March — 363(mm)
  • May — 388(mm)

    • Weather forecast in the closest to Sinei admin centers

    Weather forecast in the closest towns to Sinei

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    Frequently asked questions

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