September Weather in Cai Doi Vam, Vietnam

Last updated: August 28, 2025

In September, the average temperature in Cai Doi Vam, Vietnam is a warm 28°C (82°F), with a comfortable minimum of 25°C (78°F) and a peak of 31°C (88°F). Expect significant precipitation, totaling 320 mm (12.6 in) over approximately 27 days, coupled with a high average humidity of 82%. Enjoy the tropical ambiance, but be prepared for the occasional downpour!

September Temperature in Cai Doi Vam

In September in Cai Doi Vam, the average temperature is 28°C (82°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 25°C (78°F). This comfortable weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Cai Doi Vam.

September Weather in Cai Doi Vam: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cai Doi Vam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cai Doi Vam, September typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (78°F).

Data source: Temperature data for Cai Doi Vam generated using information from the Copernicus Climate Change Service.

September Precipitation in Cai Doi Vam

In Cai Doi Vam in September, the precipitation amount is 320 mm (12.6 in) over the course of 27 days.

September Precipitation Trends in Cai Doi Vam

The chart displays monthly precipitation patterns in Cai Doi Vam, 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 Cai Doi Vam, September typically receives around 320 mm (12.6 inches) of precipitation spread over approximately 27 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Cai Doi Vam

In Cai Doi Vam in September humidity is 82%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, dense blanket, making outdoor activities a challenge and necessitating frequent breaks to stay hydrated.

September Average Humidity in Cai Doi Vam

This chart illustrates the average monthly humidity levels in Cai Doi Vam, 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 Cai Doi Vam is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cai Doi Vam

In Cai Doi Vam 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 Cai Doi Vam, you can check here.

Maximum UV Index Levels in Cai Doi Vam for September

The chart shows the monthly maximum UV Index (UVI) for Cai Doi Vam 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 Cai Doi Vam typically reaches 14, which falls under the extreme exposure category.

Data source: Cai Doi Vam 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 Cai Doi Vam Compares to Other Months

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

This table compares monthly weather conditions in Cai Doi Vam, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	60 mm (2.4 inches)	73%	extreme
February Weather	27°C (80°F)	19 mm (0.7 inches)	73%	extreme
March Weather	28°C (82°F)	25 mm (1.0 inches)	76%	extreme
April Weather	28°C (84°F)	95 mm (3.7 inches)	78%	extreme
May Weather	29°C (84°F)	202 mm (8.0 inches)	77%	extreme
June Weather	28°C (83°F)	245 mm (9.6 inches)	79%	extreme
July Weather	28°C (83°F)	260 mm (10.2 inches)	80%	extreme
August Weather	28°C (82°F)	283 mm (11.1 inches)	83%	extreme
September Weather	28°C (82°F)	320 mm (12.6 inches)	82%	extreme
October Weather	27°C (82°F)	370 mm (14.6 inches)	81%	extreme
November Weather	27°C (81°F)	263 mm (10.4 inches)	84%	extreme
December Weather	27°C (80°F)	127 mm (5.0 inches)	81%	extreme