September Weather in Barentu, Eritrea

Last updated: August 23, 2025

In September, the average temperature in Barentu, Eritrea is a pleasant 26°C (79°F), with lows reaching 18°C (64°F) and highs soaring up to 39°C (102°F). Visitors can expect about 48 mm (1.9 in) of precipitation over approximately 10 days, accompanied by an average humidity level of 57%. Enjoy the warmth while staying prepared for the occasional shower!

September Temperature in Barentu

In September in Barentu, the average temperature is 26°C (79°F). Maximums can reach 39°C (102°F), while minimums can drop to as low as 18°C (64°F). This makes it an ideal time for travelers to enjoy warm weather and explore the great outdoors.

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

The chart illustrates September temperature patterns in Barentu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barentu, September typically has an average temperature of 26°C (79°F), with highs reaching up to 39°C (102°F) and lows dropping to around 18°C (64°F).

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

September Precipitation in Barentu

In Barentu in September, the precipitation amount is 48 mm (1.9 in) spread over a period of 10 days.

September Precipitation Trends in Barentu

The chart displays monthly precipitation patterns in Barentu, 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 Barentu, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 10 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 Barentu

In Barentu in September humidity is 57%. With an average temperature of 26°C (79°F), this humidity feels like a warm, embracing blanket that clings to your skin, making outdoor activities refreshing yet slightly sticky, and necessitating ample hydration as you explore.

September Average Humidity in Barentu

This chart illustrates the average monthly humidity levels in Barentu, 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 Barentu is approximately 57%, 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 Barentu

In Barentu 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 Barentu.

Maximum UV Index Levels in Barentu for September

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

Data source: Barentu 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 Barentu Compares to Other Months

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

This table compares monthly weather conditions in Barentu, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	0 mm (0.0 inches)	35%	very high
February Weather	26°C (78°F)	1 mm (0.0 inches)	32%	extreme
March Weather	28°C (83°F)	0 mm (0.0 inches)	22%	extreme
April Weather	31°C (88°F)	3 mm (0.1 inches)	26%	extreme
May Weather	31°C (88°F)	24 mm (0.9 inches)	33%	extreme
June Weather	29°C (85°F)	38 mm (1.5 inches)	52%	extreme
July Weather	27°C (80°F)	82 mm (3.2 inches)	50%	extreme
August Weather	24°C (76°F)	195 mm (7.7 inches)	55%	extreme
September Weather	26°C (79°F)	48 mm (1.9 inches)	57%	extreme
October Weather	28°C (83°F)	13 mm (0.5 inches)	49%	extreme
November Weather	28°C (82°F)	0 mm (0.0 inches)	45%	very high
December Weather	26°C (78°F)	0 mm (0.0 inches)	40%	very high