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October Weather in Hoai An, Vietnam

Last updated: August 28, 2025

In October, the average temperature in Hoai An, Vietnam reaches a pleasant 27°C (80°F). While you may experience the minimum of 22°C (72°F), it can also soar to a maximum of 34°C (93°F). Be prepared for some rain, as the area sees about 349 mm (13.8 in) of precipitation spread over 26 days, creating a humidity level of approximately 90%—perfect for a tropical feel!

October Temperature in Hoai An

In October in Hoai An, the average temperature is 27°C (80°F). Maximums can reach 34°C (93°F), while minimums can drop as low as 22°C (72°F). This pleasant climate makes Hoai An an ideal destination for travelers seeking warmth and sunshine during this time.

October Weather in Hoai An: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Hoai An, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hoai An, October typically has an average temperature of 27°C (80°F), with highs reaching up to 34°C (93°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec737478818486858583807774
Data source: Temperature data for Hoai An 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.

October Precipitation in Hoai An

In Hoai An in October, the precipitation amount is 349 mm (13.8 in) spread over 26 days, resulting in frequent rain showers throughout the period.

October Precipitation Trends in Hoai An

The chart displays monthly precipitation patterns in Hoai An, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Hoai An, October typically receives around 349 mm (13.8 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec8044396413284107128215349442239
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Hoai An

In Hoai An in October humidity is 90%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace that can quickly become overwhelming for travelers. The sticky air clings to your skin, making even the simplest activities feel exhausting and requiring frequent breaks in the shade to stay comfortable.

October Average Humidity in Hoai An

This chart illustrates the average monthly humidity levels in Hoai An, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Hoai An is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%78%75%80%85%85%87%88%90%91%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Hoai An

In Hoai An in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Hoai An.

Maximum UV Index Levels in Hoai An for October

The chart shows the monthly maximum UV Index (UVI) for Hoai An in October, 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 October, the maximum UV index in Hoai An typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131515151315151413119
Data source: Hoai An October 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 October Weather in Hoai An Compares to Other Months

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

This table compares monthly weather conditions in Hoai An, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)80 mm (3.1 inches)86%extreme
February Weather23°C (74°F)44 mm (1.7 inches)83%extreme
March Weather26°C (78°F)39 mm (1.5 inches)78%extreme
April Weather27°C (81°F)64 mm (2.5 inches)75%extreme
May Weather29°C (84°F)132 mm (5.2 inches)80%extreme
June Weather30°C (86°F)84 mm (3.3 inches)85%extreme
July Weather30°C (85°F)107 mm (4.2 inches)85%extreme
August Weather30°C (85°F)127 mm (5.0 inches)87%extreme
September Weather28°C (83°F)214 mm (8.4 inches)88%extreme
October Weather27°C (80°F)349 mm (13.8 inches)90%extreme
November Weather25°C (78°F)442 mm (17.4 inches)91%extreme
December Weather23°C (75°F)239 mm (9.4 inches)89%very high

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