West Java (Bandung)
September
Weather in West Java for September 2027
Your guide to West Java weather in September - trends and predictions
In general, the average temperature in West Java at the beginning of September is 30.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29 °C by the end of September.
West Java in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 176 mm.
Is September a good time to visit West Java? check out the best time to travel to West Java page.
✨ Is September a good time to visit West Java? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
14
Dry days
16
Rainy days
0
Snow days
30°/18°
Temperatures
11 km/h
Avg max wind
70 %
Avg humidity
West Java Weather September
Move between months or click on a day
What’s the Weather Like in West Java This September?
Discover the average temperatures and weather trends across West Java’s cities this September.
Temperatures trend during September in West Java
See the weather trend as well as the moving average line
September weather in West Java day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 31° /18° | 1.2 mm | 9 | |
| 2 Sept. |  Partly cloudy | 31° /18° | 0.5 mm | 9 | |
| 3 Sept. | Patchy rain possible | 31° /18° | 0.7 mm | 8 | |
| 4 Sept. | Patchy rain possible | 31° /17° | 0.5 mm | 9 | |
| 5 Sept. |  Light rain | 30° /17° | 2.8 mm | 9 | |
| 6 Sept. | Patchy rain possible | 30° /17° | 1.8 mm | 7 | |
| 7 Sept. | Patchy rain possible | 31° /17° | 0.8 mm | 8 | |
| 8 Sept. | Patchy rain possible | 30° /18° | 1.6 mm | 8 | |
| 9 Sept. | Light rain | 30° /18° | 9.9 mm | 7 | |
| 10 Sept. |  Moderate rain | 28° /19° | 22.9 mm | 7 | |
| 11 Sept. | Moderate rain | 29° /19° | 18.2 mm | 8 | |
| 12 Sept. | Light rain | 29° /18° | 6.8 mm | 6 | |
| 13 Sept. | Patchy rain possible | 30° /18° | 1.4 mm | 6 | |
| 14 Sept. | Partly cloudy | 30° /17° | 0.2 mm | 9 | |
| 15 Sept. | Patchy rain possible | 30° /17° | 0.1 mm | 7 | |
| 16 Sept. | Light rain | 30° /17° | 3 mm | 7 | |
| 17 Sept. | Light rain | 29° /18° | 3.2 mm | 8 | |
| 18 Sept. | Light rain | 28° /18° | 5.3 mm | 6 | |
| 19 Sept. | Light rain | 29° /18° | 3.4 mm | 7 | |
| 20 Sept. | Light rain shower | 30° /18° | 2.1 mm | 8 | |
| 21 Sept. | Light rain | 30° /19° | 3.3 mm | 7 | |
| 22 Sept. | Light rain | 30° /19° | 3.7 mm | 6 | |
| 23 Sept. | Light rain | 29° /19° | 5.1 mm | 7 | |
| 24 Sept. | Moderate rain | 30° /18° | 21.5 mm | 6 | |
| 25 Sept. | Moderate rain | 29° /19° | 16.5 mm | 8 | |
| 26 Sept. | Light rain | 29° /18° | 5.9 mm | 6 | |
| 27 Sept. | Moderate rain | 28° /19° | 17.2 mm | 7 | |
| 28 Sept. |  Moderate or heavy rain shower | 29° /19° | 8.6 mm | 7 | |
| 29 Sept. | Patchy rain possible | 30° /19° | 2.2 mm | 8 | |
| 30 Sept. | Light rain | 28° /19° | 5.6 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for West Java in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the West Java forecast closer to your planned date for the most up-to-date weather information.
Change Month
West Java weather in September vs August vs October
Compare September weather in West Java with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/17° | 30°/18° | 29°/19° |
| Rainfall | 94 mm | 176 mm | 232 mm |
| Wind | 10.5 km/h | 11.2 km/h | 10.4 km/h |
| Humidity | 72% | 70% | 72% |
| Rainy days | 13 days | 16 days | 22 days |
| Dry days | 18 days | 14 days | 9 days |
Planning a trip to West Java? Discover the best time to visit
West Java in September - FAQ
What are the expected maximum and minimum temperatures in West Java during September?
Expect warm days with temperatures around 30°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in West Java during September?
Significant rainfall exceeding 176 mm is expected in West Java during September, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in West Java during September?
The average wind speed in West Java during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in West Java
Explore the daily rainfall trends and prepare for West Javas September weather 💧
Typically, West Java has 16 rainy days in September with a total of 176 mm of rainfall.
UV exposure in West Java during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to West Java in September?
Warm & sunny · highs around 30 °C, frequent showers
As you prepare for your trip to West Java in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in West Java, during September, is comfortable and enjoyable, regardless of the weather conditions.
0%0 / 9
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
Provinces in West Java
Select a province for an accurate weather forecast
Top locations in West Java
Select a location for an accurate weather forecast
More Locations Quick links
More West Java weather pages
You are here
Found a mistake?
We appreciate your attention to details. Tell us here.