July Weather in Sien, Burkina Faso

Last updated: August 22, 2025

In July, the average temperature in Sien, Burkina Faso hovers around 28°C (83°F). Expect a comfortable minimum of 22°C (72°F), while temperatures can peak at a sizzling 37°C (100°F). With 141 mm (5.6 in) of rainfall spread over 19 days, be prepared for some wet weather. The average humidity sits at a high 77%, adding to the tropical vibe!

July Temperature in Sien

In July in Sien, the average temperature is 28°C (83°F), with maximums reaching 37°C (100°F) and minimums dropping as low as 22°C (72°F). It's an ideal time for travelers seeking warm weather and plenty of opportunities for outdoor activities.

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

The chart illustrates July 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, July typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (100°F) and lows dropping to around 22°C (72°F).

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

July Precipitation in Sien

In Sien in July, the precipitation amount reaches 141 mm (5.6 in) over a span of 19 days.

July Precipitation Trends in Sien

The chart displays monthly precipitation patterns in Sien, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Sien, July typically receives around 141 mm (5.6 inches) of precipitation spread over approximately 19 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Sien

In Sien in July, humidity is 77%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities more challenging and requiring frequent hydration breaks for travelers.

July Average Humidity in Sien

This chart illustrates the average monthly humidity levels in Sien, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Sien is approximately 77%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Sien

In Sien in July, 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 Sien, you can check here.

Maximum UV Index Levels in Sien for July

The chart shows the monthly maximum UV Index (UVI) for Sien in July, 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 July, the maximum UV index in Sien typically reaches 14, which falls under the extreme exposure category.

Data source: Sien July 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 July 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 July’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 July’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