September Weather in Buchanan, Liberia

Last updated: August 23, 2025

In Buchanan, Liberia, the average temperature in September hovers around 25°C (78°F), with minimums dipping to 23°C (73°F) and maximums peaking at 30°C (86°F). Expect heavy precipitation totaling 488 mm (19.2 in) over 29 days, contributing to an average humidity of a steamy 90%.

September Temperature in Buchanan

In September in Buchanan, the average temperature is 25°C (78°F). Maximum temperatures can reach 30°C (86°F), while minimums can dip as low as 23°C (73°F). This makes Buchanan an ideal destination for travelers seeking pleasant and mild weather during this time of year.

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

The chart illustrates September temperature patterns in Buchanan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buchanan, September typically has an average temperature of 25°C (78°F), with highs reaching up to 30°C (86°F) and lows dropping to around 23°C (73°F).

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

September Precipitation in Buchanan

In Buchanan in September, the precipitation amount is 488 mm (19.2 in) spread over 29 days.

September Precipitation Trends in Buchanan

The chart displays monthly precipitation patterns in Buchanan, 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 Buchanan, September typically receives around 488 mm (19.2 inches) of precipitation spread over approximately 29 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Buchanan

In Buchanan in September, humidity is 90%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, intangible blanket that clings to your skin, making every step a challenge as you navigate the thick, steamy air while traveling.

September Average Humidity in Buchanan

This chart illustrates the average monthly humidity levels in Buchanan, 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 Buchanan is approximately 90%, 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 Buchanan

In Buchanan in September, 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 Buchanan.

Maximum UV Index Levels in Buchanan for September

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

Data source: Buchanan 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 Buchanan Compares to Other Months

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

This table compares monthly weather conditions in Buchanan, 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)	74 mm (2.9 inches)	74%	extreme
February Weather	27°C (80°F)	108 mm (4.3 inches)	77%	extreme
March Weather	27°C (81°F)	170 mm (6.7 inches)	76%	extreme
April Weather	27°C (81°F)	195 mm (7.7 inches)	72%	extreme
May Weather	27°C (80°F)	340 mm (13.4 inches)	76%	extreme
June Weather	26°C (79°F)	518 mm (20.4 inches)	83%	extreme
July Weather	25°C (78°F)	366 mm (14.4 inches)	84%	extreme
August Weather	25°C (77°F)	464 mm (18.3 inches)	89%	extreme
September Weather	25°C (78°F)	488 mm (19.2 inches)	90%	extreme
October Weather	26°C (79°F)	405 mm (15.9 inches)	88%	extreme
November Weather	26°C (80°F)	171 mm (6.7 inches)	76%	extreme
December Weather	26°C (80°F)	96 mm (3.8 inches)	73%	very high