Cilacap weather
At 4:00 AM local time it was cloudy and 25°C (76°F). Mostly light, on-and-off rain; heavier around 8 PM, 2 AM (3.5 mm total). Best months for weather: Jul–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Cilacap, Central Java, Indonesia.
Current conditions
- Clouds
- 84%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 8 PM, 2 AM (3.5 mm total)
Daily Forecast
Best Time to Visit
Peak season Jul–SepOff season Nov–Apr
About Cilacap weather
Is it raining in Cilacap right now?
No. It’s cloudy and 25° right now. Mostly light, on-and-off rain; heavier around 8 PM, 2 AM (3.5 mm total).
What’s the weather like in Cilacap this week?
Over the next 7 days, expect highs of 27–28° and lows of 24–25°. Rain is likely on 6 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Saturday.
Has it been raining in Cilacap lately?
In the past 7 days, Cilacap had 6 rainy days and 39.4 mm of rain in total.
What should I pack for Cilacap?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Cilacap weather by month
When is the best time to visit Cilacap?
Based on weather alone, the best time to visit Cilacap is Jul–Sep, according to NASA's 2001–2025 climate averages. Nov–Apr tends to be the least pleasant. Average highs run from 27°C (81°F) in July to 29°C (84°F) in October.
What is the rainiest month in Cilacap?
December is the wettest month, with about 366 mm (14.4 in) of rain on average. August is the driest, with about 38 mm (1.5 in).
What is the hottest month in Cilacap?
October is the warmest, with average highs of 29°C (84°F) and lows of 22°C (71°F). July is the coolest, with highs of 27°C (81°F) and lows of 20°C (69°F).
Does Cilacap have a rainy season?
Yes. Oct–May is the rainy season (150 mm or more a month), while Aug is usually dry (under 60 mm).
How warm is the sea in Cilacap?
The sea is warmest in February at about 31°C (87°F) and coolest in August at about 27°C (80°F). It is warm enough for swimming all year.
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