April Weather in Sien, Burkina Faso

Last updated: August 22, 2025

In April, the average temperature in Sien, Burkina Faso reaches a sizzling 33°C (93°F), with lows of 21°C (70°F) and soaring highs of 43°C (110°F). Expect minimal rainfall, with just 5 mm (0.2 in) over the course of a day, while the average humidity lingers around a dry 24%.

April Temperature in Sien

In April in Sien, the average temperature is 33°C (93°F). Maximums can reach 43°C (110°F), while minimums can be as low as 21°C (70°F). It's essential to stay hydrated and prepare for the heat if you're planning to travel during this time.

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

The chart illustrates April 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, April typically has an average temperature of 33°C (93°F), with highs reaching up to 43°C (110°F) and lows dropping to around 21°C (70°F).

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

April Precipitation in Sien

In Sien in April, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

April Precipitation Trends in Sien

The chart displays monthly precipitation patterns in Sien, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Sien, April typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Sien

In Sien in April humidity is 24%. With an average temperature of 33°C (93°F), this humidity feels like a warm embrace, making outdoor excursions enjoyable yet requiring a bit of care to stay hydrated and cool while exploring.

April Average Humidity in Sien

This chart illustrates the average monthly humidity levels in Sien, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Sien is approximately 24%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Sien

In Sien in April, 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 Sien.

Maximum UV Index Levels in Sien for April

The chart shows the monthly maximum UV Index (UVI) for Sien in April, 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 April, the maximum UV index in Sien typically reaches 13, which falls under the extreme exposure category.

Data source: Sien April 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 April 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 April’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 April’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