September Weather in As Salasil, Yemen

Last updated: August 28, 2025

In As Salasil, Yemen, the average temperature in September reaches a warm 31°C (88°F), with a minimum of 18°C (65°F) and a maximum soaring to 40°C (104°F). This month sees 0 mm (0.0 in) of precipitation over 0 days, ensuring plenty of sunshine. Additionally, the average humidity hovers around a comfortable 35%, making it an ideal time for outdoor activities!

September Temperature in As Salasil

In September in As Salasil, the average temperature is 31°C (88°F), with maximums reaching up to 40°C (104°F) and minimums dipping as low as 18°C (65°F). Travelers should prepare for warm weather and stay hydrated during their visit.

September Weather in As Salasil: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in As Salasil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In As Salasil, September typically has an average temperature of 31°C (88°F), with highs reaching up to 40°C (104°F) and lows dropping to around 18°C (65°F).

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

September Precipitation in As Salasil

In As Salasil in September, the precipitation amount is 0 mm (0.0 in) during 0 days.

September Precipitation Trends in As Salasil

The chart displays monthly precipitation patterns in As Salasil, 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 As Salasil, September typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 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 As Salasil

In As Salasil in September, humidity is 35%. With an average temperature of 31°C (88°F), this humidity feels like walking through a pleasantly warm tropical paradise, making it ideal for leisurely exploration and outdoor activities.

September Average Humidity in As Salasil

This chart illustrates the average monthly humidity levels in As Salasil, 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 As Salasil is approximately 35%, 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 As Salasil

In As Salasil 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 As Salasil.

Maximum UV Index Levels in As Salasil for September

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

Data source: As Salasil 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 As Salasil Compares to Other Months

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

This table compares monthly weather conditions in As Salasil, 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 (66°F)	0 mm (0.0 inches)	35%	very high
February Weather	21°C (70°F)	1 mm (0.0 inches)	31%	extreme
March Weather	25°C (77°F)	4 mm (0.2 inches)	24%	extreme
April Weather	28°C (83°F)	5 mm (0.2 inches)	24%	extreme
May Weather	31°C (87°F)	5 mm (0.2 inches)	31%	extreme
June Weather	33°C (91°F)	13 mm (0.5 inches)	24%	extreme
July Weather	33°C (91°F)	8 mm (0.3 inches)	27%	extreme
August Weather	33°C (92°F)	2 mm (0.1 inches)	37%	extreme
September Weather	31°C (88°F)	0 mm (0.0 inches)	35%	extreme
October Weather	27°C (80°F)	1 mm (0.1 inches)	44%	extreme
November Weather	23°C (74°F)	0 mm (0.0 inches)	47%	extreme
December Weather	19°C (67°F)	0 mm (0.0 inches)	43%	very high