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September Weather in Tan Hoa, Vietnam

Last updated: August 28, 2025

In Tan Hoa, Vietnam, the average temperature in September tends to hover around 27°C (82°F). Expect a minimum of 25°C (77°F) and a maximum of 32°C (90°F), creating a warm and inviting atmosphere. However, be prepared for some rain, as precipitation averages 238 mm (9.4 in) spread over 27 days. With an average humidity of 89%, it's definitely a month where you’ll feel the tropical vibe!

September Temperature in Tan Hoa

In September in Tan Hoa, the average temperature is 27°C (82°F). Maximums can reach 32°C (90°F), and minimums can be as low as 25°C (77°F). This weather makes Tan Hoa an ideal destination for travelers seeking warm and pleasant conditions.

September Weather in Tan Hoa: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tan Hoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tan Hoa, September typically has an average temperature of 27°C (82°F), with highs reaching up to 32°C (90°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec797981838483828281818180
Data source: Temperature data for Tan Hoa generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Tan Hoa

In Tan Hoa in September, the precipitation amount reaches 238 mm (9.4 in) over the course of 27 days.

September Precipitation Trends in Tan Hoa

The chart displays monthly precipitation patterns in Tan Hoa, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Tan Hoa, September typically receives around 238 mm (9.4 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec308115317619721824723829019386
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tan Hoa

In Tan Hoa in September, humidity is 89%. With an average temperature of 27°C (82°F), this humidity feels like a warm, steamy blanket enveloping you, making outdoor activities challenging and encouraging travelers to seek the comfort of shaded areas or refreshing indoor spaces.

September Average Humidity in Tan Hoa

This chart illustrates the average monthly humidity levels in Tan Hoa, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Tan Hoa is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%58%61%80%87%89%90%89%87%87%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tan Hoa

In Tan Hoa in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Tan Hoa, you can check here.

Maximum UV Index Levels in Tan Hoa for September

The chart shows the monthly maximum UV Index (UVI) for Tan Hoa in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Tan Hoa typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101316141413131414131110
Data source: Tan Hoa September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Tan Hoa Compares to Other Months

Weather in Tan Hoa varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tan Hoa, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tan Hoa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)30 mm (1.2 inches)65%very high
February Weather26°C (79°F)8 mm (0.3 inches)61%extreme
March Weather27°C (81°F)11 mm (0.4 inches)58%extreme
April Weather28°C (83°F)53 mm (2.1 inches)60%extreme
May Weather29°C (84°F)176 mm (6.9 inches)80%extreme
June Weather28°C (83°F)197 mm (7.7 inches)87%extreme
July Weather28°C (82°F)218 mm (8.6 inches)89%extreme
August Weather28°C (82°F)247 mm (9.7 inches)90%extreme
September Weather27°C (82°F)238 mm (9.4 inches)89%extreme
October Weather27°C (81°F)290 mm (11.4 inches)87%extreme
November Weather27°C (81°F)193 mm (7.6 inches)87%extreme
December Weather27°C (80°F)86 mm (3.4 inches)80%very high

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