Serang weather
At 4:00 AM local time it was cloudy and 25°C (77°F). Mostly light, on-and-off rain; heavier around 5 PM (4.1 mm total). Best months for weather: Jun–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Serang, Banten, Indonesia.
Current conditions
- Clouds
- 94%
- Chance of rain
- 39%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 5 PM (4.1 mm total)
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Dec–Mar
About Serang weather
Is it raining in Serang right now?
No. It’s cloudy and 25° right now. Mostly light, on-and-off rain; heavier around 5 PM (4.1 mm total).
What’s the weather like in Serang this week?
Over the next 7 days, expect highs of 31–33° and lows of 23–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Tuesday.
Has it been raining in Serang lately?
In the past 7 days, Serang had 7 rainy days and 45.6 mm of rain in total.
What should I pack for Serang?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Serang weather by month
When is the best time to visit Serang?
Based on weather alone, the best time to visit Serang is Jun–Sep, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 28°C (83°F) in February to 31°C (87°F) in October.
What is the rainiest month in Serang?
February is the wettest month, with about 361 mm (14.2 in) of rain on average. August is the driest, with about 54 mm (2.1 in).
What is the hottest month in Serang?
October is the warmest, with average highs of 31°C (87°F) and lows of 25°C (77°F). February is the coolest, with highs of 28°C (83°F) and lows of 25°C (77°F).
Does Serang have a rainy season?
Yes. Nov–Apr is the rainy season (150 mm or more a month), while Aug is usually dry (under 60 mm).
How warm is the sea in Serang?
The sea is warmest in May at about 31°C (87°F) and coolest in January at about 29°C (85°F). It is warm enough for swimming all year.
Serang weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months