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TaiwanThe weather in September in Taipei
It's hot in September in Taipei with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 25°C and 27°C.
Looking for sun? September isn’t a good month to be in Taipei. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Taipei, Taiwan. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2017, Taipei reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 22°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 29°C.
Rainfall amount
In September, there is an average of 219 mm of precipitation, spread over 21 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in September for Taipei
Click on any day in September to get detailed info about the usual weather on that day in Taipei. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Taipei | New York | |
|---|---|---|
| Average temperature | 33°C | 27°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 25°C | -5°C |
| Total precipitation | 219 mm | 57 mm |
| Rainy days | 21 days | 9 days |
Start of September
The month of September starts in Taipei with hot temps, averaging around 34°C during the day and nights around 27°C.
Mid September
By mid-September, daytime temps stay steady at around 34°C, with nights around 27°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Taipei is around 32°C, while nighttime temps are about 26°C. There’s a significant chance of many days with precipitation.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
The typhoon season in Taipei runs from June to November.
Check out the climate of Taipei for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Taipei, Taiwan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Taipei
Temperature in September in Taipei over the years
Precipitation charts
These charts show the average amount of precipitation in September in Taipei, Taiwan. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Taipei
Total precipitation in September in Taipei over the years
Daily UV index in September in Taipei
This chart shows the average daily UV index in September in Taipei, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Taipei
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Average weather in Taipei by month
Click on a month below to see detailed weather info for Taipei. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.