Best year time to visit Surabaya

General weather information about Surabaya

Average annual temperature is 25.5 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: 19.4 °C

Number of sunny days: 21 days

Number of rainy days: 344 days

Look at detailed online map of Surabaya

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

Surabaya air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.131.030.230.431.130.229.829.729.930.130.331.2
Average daytime temperature (°C)28.229.128.729.229.829.228.628.628.529.228.629.3
Average temperature (°C)24.925.525.225.626.225.725.225.425.025.725.425.8
Average night temperature (°C)22.322.922.422.823.123.022.622.822.123.323.122.8
Absolute minimum temperature (°C)21.222.021.221.521.722.022.021.419.421.821.621.4

Surabaya monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)12.012.012.012.011.011.011.012.012.012.012.012.0
Daylight mean duration (h)12.312.212.112.011.911.911.912.012.112.212.312.4
Daylight minimum duration (h)12.012.012.011.011.011.011.011.012.012.012.012.0
Sunshine mean duration (h)7.38.08.38.79.59.29.29.910.110.18.79.3
Precipitation (mm)39424829932712431235317926137374177
Sunny days040010019204
Rainy days312431303030313021293027
Snow days000000000000

Surabaya - weather forecast by months

Surabaya weather in januarySurabaya weather in februarySurabaya weather in marchSurabaya weather in aprilSurabaya weather in maySurabaya weather in juneSurabaya weather in julySurabaya weather in augustSurabaya weather in septemberSurabaya weather in octoberSurabaya weather in novemberSurabaya weather in december

Best time to visit Surabaya:

The largest precipitation sum in Surabaya is at

  • January — 394(mm)
  • April — 327(mm)
  • June — 312(mm)
  • July — 353(mm)
  • November — 374(mm)

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    Frequently asked questions

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