Weather in Isaka in December

General weather information about Isaka

Average annual temperature is 22.5 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: 14.6 °C

Number of sunny days: 72 days

Number of rainy days: 293 days

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* Weather data for Isaka Vanuatu is based on climate observations for 2026 year

Isaka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)29.129.028.429.027.125.224.824.126.226.327.029.6
Average daytime temperature (°C)27.527.426.827.325.023.222.421.823.824.225.327.7
Average temperature (°C)24.924.724.324.622.620.719.719.420.921.522.324.4
Average night temperature (°C)22.922.922.622.720.918.517.917.919.219.820.222.2
Absolute minimum temperature (°C)20.020.820.920.217.714.615.316.217.517.618.819.9

Isaka monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)13.012.012.011.011.011.011.011.012.012.013.013.0
Daylight mean duration (h)13.112.712.211.711.211.011.111.512.012.513.013.3
Daylight minimum duration (h)12.012.011.011.011.010.010.011.011.012.012.013.0
Sunshine mean duration (h)9.79.69.09.67.99.38.88.39.88.511.311.9
Precipitation (mm)2793443421631771641190531844235
Sunny days101461211109729
Rainy days302830262518202121242822
Snow days000000000000

Isaka - weather forecast by months

Isaka weather in januaryIsaka weather in februaryIsaka weather in marchIsaka weather in aprilIsaka weather in mayIsaka weather in juneIsaka weather in julyIsaka weather in augustIsaka weather in septemberIsaka weather in octoberIsaka weather in novemberIsaka weather in december

Best time to visit Isaka:

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

  • December — 11.9(h)

The largest precipitation sum in Isaka is at

  • January — 279(mm)
  • February — 344(mm)
  • March — 342(mm)

    • Weather forecast in the closest to Isaka admin centers

    Weather forecast in the closest towns to Isaka

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    Frequently asked questions

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