Weather in Pematangsiantar in May

General weather information about Pematangsiantar

Average annual temperature is 23.9 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: 19.0 °C

Number of sunny days: 8 days

Number of rainy days: 357 days

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

Pematangsiantar air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.528.730.029.731.531.530.429.830.730.929.229.2
Average daytime temperature (°C)27.127.428.028.429.028.728.528.228.428.227.627.4
Average temperature (°C)23.123.323.624.324.724.524.323.924.223.923.723.8
Average night temperature (°C)20.420.420.521.221.621.321.221.121.421.121.221.3
Absolute minimum temperature (°C)19.019.419.319.320.419.719.720.320.319.820.520.2

Pematangsiantar monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.012.012.012.012.012.012.012.012.012.012.011.0
Daylight mean duration (h)12.012.012.112.212.312.312.312.212.112.112.012.0
Daylight minimum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Sunshine mean duration (h)8.28.98.48.28.38.98.57.57.46.96.37.8
Precipitation (mm)231255249207305248213438378457409356
Sunny days001015100000
Rainy days312830303025303130313031
Snow days000000000000

Pematangsiantar - weather forecast by months

Pematangsiantar weather in januaryPematangsiantar weather in februaryPematangsiantar weather in marchPematangsiantar weather in aprilPematangsiantar weather in mayPematangsiantar weather in junePematangsiantar weather in julyPematangsiantar weather in augustPematangsiantar weather in septemberPematangsiantar weather in octoberPematangsiantar weather in novemberPematangsiantar weather in december

Best time to visit Pematangsiantar:

The largest precipitation sum in Pematangsiantar is at

  • August — 438(mm)
  • October — 457(mm)
  • November — 409(mm)

    • Weather forecast in the closest to Pematangsiantar admin centers

    Weather forecast in the closest towns to Pematangsiantar

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    Frequently asked questions

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