Central Java (Semarang)
September
Weather in Central Java for September 2027
Your guide to Central Java weather in September - trends and predictions
In general, the average temperature in Central Java at the beginning of September is 34.2 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 33.2 °C by the end of September.
The climate of Central Java in September is notably wet, with an average of 12 rainy days, and a total of 93.3 mm of precipitation.
Is September a good time to visit Central Java? check out the best time to travel to Central Java page.
✨ Is September a good time to visit Central Java? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
18
Dry days
12
Rainy days
0
Snow days
33°/23°
Temperatures
19 km/h
Avg max wind
66 %
Avg humidity
Central Java Weather September
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Temperatures trend during September in Central Java
See the weather trend as well as the moving average line
September weather in Central Java day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 34° /23° | 0.2 mm | 9 | |
| 2 Sept. | Patchy rain possible | 35° /23° | 0.2 mm | 9 | |
| 3 Sept. | Patchy rain possible | 34° /23° | 0.2 mm | 9 | |
| 4 Sept. | Patchy rain possible | 35° /23° | 1.2 mm | 9 | |
| 5 Sept. |  Patchy light drizzle | 35° /23° | 0.6 mm | 9 | |
| 6 Sept. |  Partly cloudy | 35° /22° | 0 mm | 8 | |
| 7 Sept. | Partly cloudy | 34° /22° | 0 mm | 10 | |
| 8 Sept. | Patchy rain possible | 34° /23° | 0 mm | 9 | |
| 9 Sept. | Light rain | 33° /24° | 5.4 mm | 8 | |
| 10 Sept. |  Heavy rain | 33° /23° | 30 mm | 8 | |
| 11 Sept. | Light rain | 33° /24° | 7.1 mm | 8 | |
| 12 Sept. | Patchy rain possible | 33° /23° | 0.6 mm | 6 | |
| 13 Sept. | Patchy rain possible | 33° /23° | 1.2 mm | 9 | |
| 14 Sept. |  Sunny | 34° /23° | 0.7 mm | 8 | |
| 15 Sept. | Sunny | 33° /23° | 0.7 mm | 9 | |
| 16 Sept. | Light rain | 33° /23° | 4 mm | 9 | |
| 17 Sept. | Light rain | 33° /23° | 2.8 mm | 7 | |
| 18 Sept. | Light rain | 32° /23° | 4.6 mm | 8 | |
| 19 Sept. | Patchy rain possible | 33° /23° | 2.3 mm | 8 | |
| 20 Sept. | Patchy rain possible | 34° /23° | 1.1 mm | 9 | |
| 21 Sept. | Patchy rain possible | 34° /24° | 1.3 mm | 9 | |
| 22 Sept. | Patchy rain possible | 34° /24° | 1.4 mm | 8 | |
| 23 Sept. | Patchy rain possible | 34° /24° | 1.4 mm | 9 | |
| 24 Sept. |  Moderate or heavy rain shower | 33° /24° | 6.5 mm | 7 | |
| 25 Sept. | Light rain | 33° /24° | 4.2 mm | 9 | |
| 26 Sept. | Patchy rain possible | 33° /25° | 1.7 mm | 9 | |
| 27 Sept. | Light rain | 33° /23° | 4.3 mm | 9 | |
| 28 Sept. | Patchy rain possible | 34° /25° | 2.2 mm | 8 | |
| 29 Sept. | Light rain | 34° /24° | 4.6 mm | 9 | |
| 30 Sept. | Light rain | 32° /24° | 2.9 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Central 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 Central Java forecast closer to your planned date for the most up-to-date weather information.
Change Month
Central Java weather in September vs August vs October
Compare September weather in Central 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 | 32°/23° | 33°/23° | 33°/24° |
| Rainfall | 74 mm | 93 mm | 153 mm |
| Wind | 16.4 km/h | 18.7 km/h | 17.2 km/h |
| Humidity | 70% | 66% | 68% |
| Rainy days | 12 days | 12 days | 18 days |
| Dry days | 19 days | 18 days | 13 days |
Planning a trip to Central Java? Discover the best time to visit
Central Java in September - FAQ
What are the expected maximum and minimum temperatures in Central Java during September?
During September, expect a variety of temperatures with highs around 33° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Central Java during September?
Moderate rainfall is anticipated in Central Java during September, with a total of 93.3 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Central Java during September?
The average wind speed in Central Java during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Central Java
Explore the daily rainfall trends and prepare for Central Javas September weather 💧
Typically, Central Java has 12 rainy days in September with a total of 93.3 mm of rainfall.
UV exposure in Central Java during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Central Java in September?
Warm & sunny · highs around 33 °C, frequent showers
As you prepare for your trip to Central 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 Central Java, during September, is comfortable and enjoyable, regardless of the weather conditions.
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