October Weather in Sien, Burkina Faso

Last updated: August 22, 2025

In October, the average temperature in Sien, Burkina Faso is a warm 29°C (85°F), with a comfortable minimum of 17°C (64°F) and a sweltering maximum of 39°C (102°F). Expect about 39 mm (1.5 in) of precipitation spread over 5 days, while the average humidity lingers around a humid 79%.

October Temperature in Sien

In October in Sien, the average temperature is 29°C (85°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 17°C (64°F). This makes it an ideal time for travelers who enjoy warm weather, but it's wise to stay hydrated and protect yourself from the sun.

October Weather in Sien: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sien, October typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (102°F) and lows dropping to around 17°C (64°F).

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

October Precipitation in Sien

In Sien in October, the precipitation amount is 39 mm (1.5 in) spread over a duration of 5 days.

October Precipitation Trends in Sien

The chart displays monthly precipitation patterns in Sien, 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 Sien, October typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Sien

In Sien in October, humidity is 79%. With an average temperature of 29°C (85°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sticky and exhausting.

October Average Humidity in Sien

This chart illustrates the average monthly humidity levels in Sien, 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 Sien is approximately 79%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Sien

In Sien in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sien.

Maximum UV Index Levels in Sien for October

The chart shows the monthly maximum UV Index (UVI) for Sien 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 Sien typically reaches 12, which falls under the extreme exposure category.

Data source: Sien 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 Sien Compares to Other Months

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

This table compares monthly weather conditions in Sien, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	0 mm (0.0 inches)	10%	very high
February Weather	27°C (82°F)	0 mm (0.0 inches)	9%	extreme
March Weather	31°C (89°F)	1 mm (0.0 inches)	11%	extreme
April Weather	33°C (93°F)	5 mm (0.2 inches)	24%	extreme
May Weather	33°C (92°F)	22 mm (0.9 inches)	51%	extreme
June Weather	31°C (87°F)	56 mm (2.2 inches)	75%	extreme
July Weather	28°C (83°F)	141 mm (5.6 inches)	77%	extreme
August Weather	27°C (80°F)	231 mm (9.1 inches)	83%	extreme
September Weather	28°C (82°F)	127 mm (5.0 inches)	83%	extreme
October Weather	29°C (85°F)	39 mm (1.5 inches)	79%	extreme
November Weather	28°C (83°F)	0 mm (0.0 inches)	46%	very high
December Weather	26°C (79°F)	0 mm (0.0 inches)	12%	very high