Cilegon weather
At 9:45 AM local time it was cloudy and 30°C (86°F). Mostly light, on-and-off rain; heavier around 7 PM (5.0 mm total). Best months for weather: Jun–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Cilegon, Banten, Indonesia.
Current conditions
- Clouds
- 90%
- Chance of rain
- 56%
- Rain
- 0.2 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 7 PM (5.0 mm total)
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Dec–Mar
About Cilegon weather
Is it raining in Cilegon right now?
No. It’s cloudy and 30° right now. Mostly light, on-and-off rain; heavier around 7 PM (5.0 mm total).
What’s the weather like in Cilegon this week?
Over the next 7 days, expect highs of 32–33° and lows of 23–24°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Friday.
Has it been raining in Cilegon lately?
In the past 7 days, Cilegon had 5 rainy days and 36.5 mm of rain in total.
What should I pack for Cilegon?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Cilegon weather by month
When is the best time to visit Cilegon?
Based on weather alone, the best time to visit Cilegon 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 Cilegon?
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 Cilegon?
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 Cilegon 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).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months