Best year time to visit North Sumatra

General weather information about North Sumatra

Average annual temperature is 19.2 °C

Absolute maximum temperature: 28.0 °C

Absolute minimum temperature: 12.7 °C

Number of sunny days: 22 days

Number of rainy days: 343 days

Look at detailed online map of North Sumatra

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

North Sumatra air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)26.826.627.527.228.027.326.026.827.227.426.827.3
Average daytime temperature (°C)24.024.324.824.724.724.723.924.524.324.824.624.8
Average temperature (°C)18.518.719.019.220.019.719.219.019.219.219.319.5
Average night temperature (°C)14.915.115.315.616.916.015.815.416.215.916.116.3
Absolute minimum temperature (°C)12.713.813.413.815.113.813.413.913.413.414.315.4

North Sumatra monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.012.012.012.012.012.012.012.012.0
Daylight mean duration (h)12.012.112.112.212.212.212.212.212.112.112.012.0
Daylight minimum duration (h)12.012.012.012.012.012.012.012.012.012.012.012.0
Sunshine mean duration (h)7.08.47.87.28.58.68.27.36.97.16.26.8
Precipitation (mm)18221225622115510097232176290289428
Sunny days330017700100
Rainy days282531303023243130303031
Snow days000000000000

North Sumatra - weather forecast by months

North Sumatra weather in januaryNorth Sumatra weather in februaryNorth Sumatra weather in marchNorth Sumatra weather in aprilNorth Sumatra weather in mayNorth Sumatra weather in juneNorth Sumatra weather in julyNorth Sumatra weather in augustNorth Sumatra weather in septemberNorth Sumatra weather in octoberNorth Sumatra weather in novemberNorth Sumatra weather in december

Best time to visit North Sumatra:

The largest precipitation sum in North Sumatra is at

  • October — 290(mm)
  • November — 289(mm)
  • December — 428(mm)

    • Weather forecast in the closest to North Sumatra admin centers

    Weather forecast in the closest towns to North Sumatra

    Explore North Sumatra

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    Frequently asked questions

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