September Weather in Boromo, Burkina Faso

Last updated: August 22, 2025

In September, the average temperature in Boromo, Burkina Faso is a warm 27°C (81°F), with minimums dipping to 21°C (70°F) and maximums soaring up to 36°C (96°F). Expect a fair amount of rain, with precipitation totaling 162 mm (6.4 in) over 18 days. Humidity levels are high, averaging around 88%, making it feel quite tropical!

September Temperature in Boromo

In September in Boromo, the average temperature is 27°C (81°F). Maximums can reach 36°C (96°F), while minimums can drop to as low as 21°C (70°F). This pleasant climate makes Boromo a great destination for travelers seeking warm weather activities.

September Weather in Boromo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Boromo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boromo, September typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (96°F) and lows dropping to around 21°C (70°F).

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

September Precipitation in Boromo

In Boromo in September, the total precipitation amount is 162 mm (6.4 in) over the course of 18 days.

September Precipitation Trends in Boromo

The chart displays monthly precipitation patterns in Boromo, 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 Boromo, September typically receives around 162 mm (6.4 inches) of precipitation spread over approximately 18 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 Boromo

In Boromo in September, humidity is 88%. With an average temperature of 27°C (81°F), this humidity feels like a warm, thick blanket wrapping around you as you travel, making every step feel more laborious and requiring frequent breaks to cool down and hydrate.

September Average Humidity in Boromo

This chart illustrates the average monthly humidity levels in Boromo, 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 Boromo is approximately 88%, 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 Boromo

In Boromo in September, 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 Boromo.

Maximum UV Index Levels in Boromo for September

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

Data source: Boromo 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 Boromo Compares to Other Months

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

This table compares monthly weather conditions in Boromo, 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)	0 mm (0.0 inches)	9%	very high
February Weather	29°C (84°F)	3 mm (0.1 inches)	12%	extreme
March Weather	32°C (91°F)	4 mm (0.2 inches)	22%	extreme
April Weather	34°C (93°F)	15 mm (0.6 inches)	48%	extreme
May Weather	32°C (90°F)	39 mm (1.5 inches)	64%	extreme
June Weather	29°C (85°F)	74 mm (2.9 inches)	82%	extreme
July Weather	27°C (82°F)	149 mm (5.9 inches)	84%	extreme
August Weather	26°C (80°F)	223 mm (8.8 inches)	87%	extreme
September Weather	27°C (81°F)	162 mm (6.4 inches)	88%	extreme
October Weather	29°C (84°F)	50 mm (2.0 inches)	87%	extreme
November Weather	29°C (84°F)	0 mm (0.0 inches)	71%	very high
December Weather	27°C (81°F)	0 mm (0.0 inches)	12%	very high