Best year time to visit Koiana

General weather information about Koiana

Average annual temperature is 25.9 °C

Absolute maximum temperature: 34.1 °C

Absolute minimum temperature: 18.0 °C

Number of sunny days: 55 days

Number of rainy days: 310 days

Look at detailed online map of Koiana

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

Koiana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)34.133.633.831.930.830.331.130.431.030.532.833.1
Average daytime temperature (°C)31.130.930.730.128.928.929.029.029.128.930.131.3
Average temperature (°C)26.826.526.325.925.725.525.525.325.425.426.127.0
Average night temperature (°C)23.723.523.323.323.522.922.522.222.422.822.823.7
Absolute minimum temperature (°C)22.622.521.521.122.320.020.719.218.021.020.121.8

Koiana 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)8.77.98.98.86.88.89.410.210.18.99.810.3
Precipitation (mm)2202733003355542021095796459270309
Sunny days7430066129251
Rainy days242428303124251921292530
Snow days000000000000

Koiana - weather forecast by months

Koiana weather in januaryKoiana weather in februaryKoiana weather in marchKoiana weather in aprilKoiana weather in mayKoiana weather in juneKoiana weather in julyKoiana weather in augustKoiana weather in septemberKoiana weather in octoberKoiana weather in novemberKoiana weather in december

Best time to visit Koiana:

The largest precipitation sum in Koiana is at

  • April — 335(mm)
  • May — 554(mm)
  • October — 459(mm)

    • Weather forecast in the closest to Koiana admin centers

    Weather forecast in the closest towns to Koiana

    Explore Koiana

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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