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October Weather in Bac Ai, Vietnam

Last updated: August 28, 2025

In Bac Ai, Vietnam, the average temperature in October hovers around 27°C (81°F), with a comfortable minimum of 23°C (74°F) and a warm maximum of 33°C (92°F). Be prepared for some rain, as precipitation amounts to 241 mm (9.5 in) over 25 days, coupled with an average humidity of 86%.

October Temperature in Bac Ai

In October in Bac Ai, the average temperature is a warm 27°C (81°F). The maximum can reach a hot 33°C (92°F), while the minimum can drop to a comfortable 23°C (74°F). This makes Bac Ai an ideal destination for travelers seeking pleasant weather and outdoor adventures.

October Weather in Bac Ai: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Bac Ai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bac Ai, October typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec767680828485848482817977
Data source: Temperature data for Bac Ai 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 Bac Ai

In Bac Ai in October, the precipitation amount is 241 mm (9.5 in) spread over 25 days.

October Precipitation Trends in Bac Ai

The chart displays monthly precipitation patterns in Bac Ai, 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 Bac Ai, October typically receives around 241 mm (9.5 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec5917274814288106127221241272116
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Bac Ai

In Bac Ai in October, humidity is 86%. With an average temperature of 27°C (81°F), this humidity feels like walking through a steamy blanket, making traveling feel heavy and exhausting as each step absorbs the warm, moist air.

October Average Humidity in Bac Ai

This chart illustrates the average monthly humidity levels in Bac Ai, 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 Bac Ai is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%78%76%78%84%86%87%87%86%89%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Bac Ai

In Bac Ai 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 Bac Ai.

Maximum UV Index Levels in Bac Ai for October

The chart shows the monthly maximum UV Index (UVI) for Bac Ai 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 Bac Ai typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111416151514141515131210
Data source: Bac Ai 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 Bac Ai Compares to Other Months

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

This table compares monthly weather conditions in Bac Ai, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)59 mm (2.3 inches)82%extreme
February Weather25°C (77°F)17 mm (0.7 inches)79%extreme
March Weather26°C (80°F)26 mm (1.0 inches)78%extreme
April Weather28°C (82°F)48 mm (1.9 inches)76%extreme
May Weather29°C (84°F)142 mm (5.6 inches)78%extreme
June Weather29°C (85°F)88 mm (3.5 inches)84%extreme
July Weather29°C (85°F)106 mm (4.2 inches)86%extreme
August Weather29°C (85°F)127 mm (5.0 inches)87%extreme
September Weather28°C (83°F)221 mm (8.7 inches)87%extreme
October Weather27°C (81°F)241 mm (9.5 inches)86%extreme
November Weather26°C (79°F)272 mm (10.7 inches)89%extreme
December Weather25°C (77°F)116 mm (4.6 inches)88%very high

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