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Weather in Hsinchu for September 2026

Your guide to Hsinchu weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Hsinchu at the beginning of September is 31.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.3 °C by the end of September.

    • Rain 🌧️

  • The climate of Hsinchu in September is notably wet, with an average of 15 rainy days, and a total of 123.3 mm of precipitation.

Average dry days
15
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/26°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Hsinchu Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
31°
2
Patchy rain possible
31°
3
Partly cloudy
32°
4
Patchy rain possible
33°
5
Patchy light drizzle
31°
6
Light rain shower
31°
7
Light rain shower
31°
8
Light rain shower
31°
9
Patchy rain possible
32°
10
Patchy rain possible
31°
11
Patchy rain possible
31°
12
Patchy rain possible
32°
13
Patchy rain possible
32°
14
Patchy rain possible
32°
15
Light rain shower
31°
16
Patchy rain possible
32°
17
Sunny
33°
18
Sunny
32°
19
Patchy rain possible
30°
20
Patchy rain possible
31°
21
Patchy rain possible
33°
22
Torrential rain shower
29°
23
Light rain shower
29°
24
Light rain shower
29°
25
Light rain shower
30°
26
Light rain shower
30°
27
Patchy rain possible
30°
28
Patchy rain possible
31°
29
Patchy rain possible
31°
30
Sunny
31°

Temperatures trend during September in Hsinchu

See the weather trend as well as the moving average line

September weather in Hsinchu 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
 31° /27° 0.1 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 31° /27° 0.4 mm 7
3 Sept. Partly cloudy
Partly cloudy
 32° /27° 1.4 mm 8
4 Sept. Patchy rain possible
Patchy rain possible
 33° /27° 0 mm 7
5 Sept. Patchy light drizzle
Patchy light drizzle
 31° /27° 1.5 mm 7
6 Sept. Light rain shower
Light rain shower
 31° /27° 4 mm 7
7 Sept. Light rain shower
Light rain shower
 31° /27° 4.8 mm 7
8 Sept. Light rain shower
Light rain shower
 31° /26° 4.8 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
 32° /26° 1.3 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 3.1 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 1.4 mm 7
12 Sept. Patchy rain possible
Patchy rain possible
 32° /27° 0 mm 7
13 Sept. Patchy rain possible
Patchy rain possible
 32° /27° 0.7 mm 7
14 Sept. Patchy rain possible
Patchy rain possible
 32° /26° 2.2 mm 7
15 Sept. Light rain shower
Light rain shower
 31° /26° 1.4 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
 32° /27° 0.3 mm 7
17 Sept. Sunny
Sunny
 33° /27° 0.9 mm 8
18 Sept. Sunny
Sunny
 32° /26° 0.9 mm 8
19 Sept. Patchy rain possible
Patchy rain possible
 30° /26° 5 mm 7
20 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 4.7 mm 7
21 Sept. Patchy rain possible
Patchy rain possible
 33° /26° 0.1 mm 7
22 Sept. Torrential rain shower
Torrential rain shower
 29° /26° 24.2 mm 6
23 Sept. Light rain shower
Light rain shower
 29° /25° 13.2 mm 7
24 Sept. Light rain shower
Light rain shower
 29° /25° 9.1 mm 6
25 Sept. Light rain shower
Light rain shower
 30° /25° 3.3 mm 7
26 Sept. Light rain shower
Light rain shower
 30° /25° 3 mm 7
27 Sept. Patchy rain possible
Patchy rain possible
 30° /26° 0.6 mm 7
28 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 0.1 mm 7
29 Sept. Patchy rain possible
Patchy rain possible
 31° /26° 0.1 mm 7
30 Sept. Sunny
Sunny
 31° /26° 0 mm 8
Next
Important Notice
Our weather forecast for Hsinchu 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 Hsinchu forecast closer to your planned date for the most up-to-date weather information.
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Hsinchu in September - FAQ

What are the expected maximum and minimum temperatures in Hsinchu during September?

During September, expect a variety of temperatures with highs around 31° and lows near 26°, suitable for diverse activities and preferences.

How much rainfall should be expected in Hsinchu during September?

Significant rainfall exceeding 123.3 mm is expected in Hsinchu during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Hsinchu during September?

The average wind speed in Hsinchu during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hsinchu

Explore the daily rainfall trends and prepare for Hsinchus September weather 💧
Typically, Hsinchu has 15 rainy days in September with a total of 123.3 mm of rainfall.

UV exposure in Hsinchu during September

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

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Location coordinates Where is Hsinchu?

Get accurate weather forecasts for Hsinchu, located at latitude 24.804 and longitude 120.969. Stay updated with localized weather information tailored for Hsinchu.

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