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Weather in Semarang for September 2027

Your guide to Semarang weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Semarang 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.

    • Rain 🌧️

  • The climate of Semarang in September is notably wet, with an average of 12 rainy days, and a total of 93.3 mm of precipitation.

    • More

  • Is September a good time to visit Semarang? check out the best time to travel to Semarang page.

  • ✨ Is September a good time to visit Semarang? – Ask the AI Weatherman

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
33°/23°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Semarang Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
34°
2
Patchy rain possible
35°
3
Patchy rain possible
34°
4
Patchy rain possible
35°
5
Patchy light drizzle
35°
6
Partly cloudy
35°
7
Partly cloudy
34°
8
Patchy rain possible
34°
9
Light rain
33°
10
Heavy rain
33°
11
Light rain
33°
12
Patchy rain possible
33°
13
Patchy rain possible
33°
14
Sunny
34°
15
Sunny
33°
16
Light rain
33°
17
Light rain
33°
18
Light rain
32°
19
Patchy rain possible
33°
20
Patchy rain possible
34°
21
Patchy rain possible
34°
22
Patchy rain possible
34°
23
Patchy rain possible
34°
24
Moderate or heavy rain shower
33°
25
Light rain
33°
26
Patchy rain possible
33°
27
Light rain
33°
28
Patchy rain possible
34°
29
Light rain
34°
30
Light rain
32°

Temperatures trend during September in Semarang

See the weather trend as well as the moving average line

September weather in Semarang day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 34° /23° 0.2 mm 9
2 Sept. Patchy rain possible
Patchy rain possible
 35° /23° 0.2 mm 9
3 Sept. Patchy rain possible
Patchy rain possible
 34° /23° 0.2 mm 9
4 Sept. Patchy rain possible
Patchy rain possible
 35° /23° 1.2 mm 9
5 Sept. Patchy light drizzle
Patchy light drizzle
 35° /23° 0.6 mm 9
6 Sept. Partly cloudy
Partly cloudy
 35° /22° 0 mm 8
7 Sept. Partly cloudy
Partly cloudy
 34° /22° 0 mm 10
8 Sept. Patchy rain possible
Patchy rain possible
 34° /23° 0 mm 9
9 Sept. Light rain
Light rain
 33° /24° 5.4 mm 8
10 Sept. Heavy rain
Heavy rain
 33° /23° 30 mm 8
11 Sept. Light rain
Light rain
 33° /24° 7.1 mm 8
12 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 0.6 mm 6
13 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 1.2 mm 9
14 Sept. Sunny
Sunny
 34° /23° 0.7 mm 8
15 Sept. Sunny
Sunny
 33° /23° 0.7 mm 9
16 Sept. Light rain
Light rain
 33° /23° 4 mm 9
17 Sept. Light rain
Light rain
 33° /23° 2.8 mm 7
18 Sept. Light rain
Light rain
 32° /23° 4.6 mm 8
19 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 2.3 mm 8
20 Sept. Patchy rain possible
Patchy rain possible
 34° /23° 1.1 mm 9
21 Sept. Patchy rain possible
Patchy rain possible
 34° /24° 1.3 mm 9
22 Sept. Patchy rain possible
Patchy rain possible
 34° /24° 1.4 mm 8
23 Sept. Patchy rain possible
Patchy rain possible
 34° /24° 1.4 mm 9
24 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /24° 6.5 mm 7
25 Sept. Light rain
Light rain
 33° /24° 4.2 mm 9
26 Sept. Patchy rain possible
Patchy rain possible
 33° /25° 1.7 mm 9
27 Sept. Light rain
Light rain
 33° /23° 4.3 mm 9
28 Sept. Patchy rain possible
Patchy rain possible
 34° /25° 2.2 mm 8
29 Sept. Light rain
Light rain
 34° /24° 4.6 mm 9
30 Sept. Light rain
Light rain
 32° /24° 2.9 mm 8
Next
Important Notice
Our weather forecast for Semarang 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 Semarang forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Semarang weather in September vs August vs October

Compare September weather in Semarang with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures32°/23°33°/23°33°/24°
Rainfall74 mm93 mm153 mm
Wind16.4 km/h18.7 km/h17.2 km/h
Humidity70%66%68%
Rainy days12 days12 days18 days
Dry days19 days18 days13 days

Planning a trip to Semarang? Discover the best time to visit

Semarang in September - FAQ

What are the expected maximum and minimum temperatures in Semarang 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 Semarang during September?
Moderate rainfall is anticipated in Semarang 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 Semarang during September?
The average wind speed in Semarang during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Semarang

Explore the daily rainfall trends and prepare for Semarangs September weather 💧
Typically, Semarang has 12 rainy days in September with a total of 93.3 mm of rainfall.

UV exposure in Semarang during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

What to pack to Semarang in September?

🌦️ Warm & sunny · highs around 33 °C, frequent showers

As you prepare for your trip to Semarang 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 Semarang, during September, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

🧴 Personal Items

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Location coordinates Where is Semarang?

Get accurate weather forecasts for Semarang, located at latitude -6.993 and longitude 110.421. Stay updated with localized weather information tailored for Semarang.

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