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Serang Weather and Climate: A Comprehensive Guide

Serang maintains a fairly consistent very warm average temperature. It also experiences much rainfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

With minimal seasonal shifts, Serang experiences a constant climate year-round. Average daytime temperatures reach a very warm 32°C in September. In August, the coolest month of the year, temperatures drop to a very warm 30°C.

At night, you can expect cooler temperatures, with averages dropping to around 24°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Serang has a notably wet climate with abundant precipitation, recording 2417 mm of rainfall per year. Serang can be quite wet during December, receiving approximately 318 mm of precipitation over 19 rainy days.

In contrast August, experiences much drier conditions, with 74 mm of rainfall, spread across 9 rainy days. For more details, please visit our Serang Precipitation page.

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

Forecast for Serang

Sun   Jan 12
31°C | 24°C
W 4 m/s
6.6 mm
broken clouds and thunder

broken clouds and thunder

Mon   Jan 13
31°C | 25°C
W 4 m/s
5.6 mm
broken clouds and thunder

broken clouds and thunder

Tue   Jan 14
30°C | 25°C
W 3 m/s
5 mm
broken clouds and rain

broken clouds and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Serang in Indonesia

Serang has high temperatures year round ranging between 30°C and 31°C.
Other facts from our historical weather data:
  • Which is the hottest month in Serang?
    September has an average maximum temperature of 32°C and is the hottest month of the year.
  • Which is the coolest month in Serang?
    The coolest month is August with an average maximum temperature of 30°C.
  • Which is the wettest month in Serang?
    December tops the wettest month list with 318 mm of rainfall.
  • Which is the driest month in Serang?
    August is the driest month with 74 mm of precipitation.

  • 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.