September Weather in Hirna, Ethiopia

Last updated: August 23, 2025

In September, the average temperature in Hirna, Ethiopia is a pleasant 21°C (71°F). Expect a cozy range, with minimums dropping to 15°C (60°F) and highs reaching up to 29°C (85°F). Be prepared for some rain, as 70 mm (2.8 in) of precipitation can be expected over 15 days, accompanied by an average humidity of 66%.

September Temperature in Hirna

In September in Hirna, the average temperature is 21°C (71°F). Maximums can reach 29°C (85°F) and minimums can drop to as low as 15°C (60°F). This pleasant climate makes Hirna an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Hirna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hirna, September typically has an average temperature of 21°C (71°F), with highs reaching up to 29°C (85°F) and lows dropping to around 15°C (60°F).

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

September Precipitation in Hirna

In Hirna in September, the total precipitation amount reaches 70 mm (2.8 in) over the course of 15 days.

September Precipitation Trends in Hirna

The chart displays monthly precipitation patterns in Hirna, 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 Hirna, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 15 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 Hirna

In Hirna in September, humidity is 66%. With an average temperature of 21°C (71°F), this humidity feels like a warm, sticky embrace that can make outdoor activities a bit taxing but also lends a vibrant energy to the atmosphere, ideal for those who appreciate a tropical ambiance while exploring.

September Average Humidity in Hirna

This chart illustrates the average monthly humidity levels in Hirna, 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 Hirna is approximately 66%, 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 Hirna

In Hirna in September, 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 Hirna, you can check here.

Maximum UV Index Levels in Hirna for September

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

Data source: Hirna 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 Hirna Compares to Other Months

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

This table compares monthly weather conditions in Hirna, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	3 mm (0.1 inches)	58%	extreme
February Weather	21°C (70°F)	22 mm (0.9 inches)	45%	extreme
March Weather	23°C (73°F)	61 mm (2.4 inches)	31%	extreme
April Weather	23°C (73°F)	122 mm (4.8 inches)	34%	extreme
May Weather	22°C (73°F)	147 mm (5.8 inches)	58%	extreme
June Weather	22°C (73°F)	102 mm (4.0 inches)	44%	extreme
July Weather	21°C (70°F)	129 mm (5.1 inches)	51%	extreme
August Weather	21°C (70°F)	127 mm (5.0 inches)	64%	extreme
September Weather	21°C (71°F)	70 mm (2.8 inches)	66%	extreme
October Weather	21°C (71°F)	89 mm (3.5 inches)	73%	extreme
November Weather	20°C (69°F)	38 mm (1.5 inches)	74%	extreme
December Weather	19°C (67°F)	7 mm (0.3 inches)	68%	extreme