Best year time to visit Merapi

General weather information about Merapi

Average annual temperature is 26.0 °C

Absolute maximum temperature: 32.4 °C

Absolute minimum temperature: 21.3 °C

Number of sunny days: 25 days

Number of rainy days: 340 days

Look at detailed online map of Merapi

* Weather data for Merapi Indonesia is based on climate observations for 2026 year

Merapi air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)32.431.430.530.429.529.128.928.028.630.530.931.9
Average daytime temperature (°C)29.329.228.828.928.027.627.627.127.528.929.629.9
Average temperature (°C)26.726.626.326.426.125.725.324.824.925.826.326.8
Average night temperature (°C)24.624.724.424.524.524.023.422.922.923.523.824.5
Absolute minimum temperature (°C)23.123.423.323.523.122.822.621.322.022.322.623.1

Merapi monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.012.011.011.012.012.012.012.012.0
Daylight mean duration (h)12.312.212.112.012.012.012.012.012.112.212.212.3
Daylight minimum duration (h)12.012.012.012.011.011.011.011.012.012.012.012.0
Sunshine mean duration (h)8.17.38.28.78.57.99.09.28.89.810.39.0
Precipitation (mm)25927729020424120118612412180156277
Sunny days411211034350
Rainy days272730283029312826282531
Snow days000000000000

Merapi - weather forecast by months

Merapi weather in januaryMerapi weather in februaryMerapi weather in marchMerapi weather in aprilMerapi weather in mayMerapi weather in juneMerapi weather in julyMerapi weather in augustMerapi weather in septemberMerapi weather in octoberMerapi weather in novemberMerapi weather in december

Best time to visit Merapi:

The largest precipitation sum in Merapi is at

  • January — 259(mm)
  • February — 277(mm)
  • March — 290(mm)
  • December — 277(mm)

    • Weather forecast in the closest to Merapi admin centers

    Weather forecast in the closest towns to Merapi

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    MapTrains schedule
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    Frequently asked questions

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