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Sidoarjo Climate by Month

Sidoarjo has a steady very warm climate throughout the year. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in Sidoarjo remains fairly constant, offering very warm temperatures throughout the year. Average daytime temperatures range from a very hot 35°C in October, the warmest time of the year, to a very warm 32°C during cooler months like August. At night, temperatures typically average around 23°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Sidoarjo is known for its substantial rainfall, with annual precipitation reaching 1793 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, February receives heavy rainfall, averaging 338 mm of precipitation, recorded across 17 rainy days. In contrast, the drier season, August brings less rainfall, with 8.2 mm over a single rainy day.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Sidoarjo. While August receives considerable daily sunshine with up to 8.2 hours, February marks the darkest time of the year, where sunshine is scarce with only 4.1 hours of sunlight per day.

Monthly hours of sunshine

Data from: Surabaya, Indonesia (17 KM, 10 Miles).

Daily hours of sunshine

Data from: Surabaya, Indonesia (17 KM, 10 Miles).

The best time of year to visit Sidoarjo in Indonesia

Sidoarjo has high temperatures year round ranging between 31°C and 35°C.
The best time to visit is during the drier months: June, July, August and September.

Other facts from our historical weather data:
  • When is the rainy season in Sidoarjo?
    Rainy season in Sidoarjo occurs in the months of January, February, March, April, November and December.
  • Does Sidoarjo have a dry season?
    Yes, the months of August and September are very dry.
  • Which is the hottest month in Sidoarjo?
    October has an average maximum temperature of 35°C and is the hottest month of the year.
  • Which is the coolest month in Sidoarjo?
    The coolest month is August with an average maximum temperature of 32°C.
  • Which is the wettest month in Sidoarjo?
    February tops the wettest month list with 338 mm of rainfall.
  • Which is the driest month in Sidoarjo?
    August is the driest month with 8 mm of precipitation.
  • Which is the sunniest month in Sidoarjo?
    August is the sunniest month with an average of 247 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Sidoarjo

    Thu   Dec 12
    32°C | 24°C
    W 14 km/h
    19 mm
    broken clouds and thunder

    broken clouds and thunder

    Fri   Dec 13
    31°C | 25°C
    NE 11 km/h
    6.9 mm
    broken clouds and thunder

    broken clouds and thunder

    Sat   Dec 14
    32°C | 25°C
    W 11 km/h
    31 mm
    broken clouds and thunder

    broken clouds and thunder