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August Weather in Siliana, Tunisia

Last updated: August 31, 2025

In August, the average temperature in Siliana, Tunisia hovers around 28°C (82°F), making it a warm destination for visitors. Expect minimum temps to dip to 15°C (60°F), with highs soaring up to 44°C (111°F). During this month, precipitation is relatively low, with about 25 mm (1.0 in) spread over 5 days. The air feels quite dry, with an average humidity of just 35%.

August Temperature in Siliana

In August in Siliana, the average temperature is 28°C (82°F). The maximum can reach 44°C (111°F), and the minimum can be as low as 15°C (60°F). Travelers should be prepared for hot days and cooler nights while exploring the region.

August Weather in Siliana: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Siliana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siliana, August typically has an average temperature of 28°C (82°F), with highs reaching up to 44°C (111°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec464952576675828273635549
Data source: Temperature data for Siliana generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Siliana

In Siliana in August, the total precipitation amount is 25 mm (1.0 in) over a span of 5 days.

August Precipitation Trends in Siliana

The chart displays monthly precipitation patterns in Siliana, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Siliana, August typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec21287060402452556433832
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Siliana

In Siliana in August, humidity is 35%. With an average temperature of 28°C (82°F), this humidity feels like a comfortable embrace, making it ideal for exploring the sights without feeling too sticky or weighed down.

August Average Humidity in Siliana

This chart illustrates the average monthly humidity levels in Siliana, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Siliana is approximately 35%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%64%59%52%45%38%34%35%50%58%61%66%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Siliana

In Siliana in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Siliana.

Maximum UV Index Levels in Siliana for August

The chart shows the monthly maximum UV Index (UVI) for Siliana in August, 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 August, the maximum UV index in Siliana typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec4579101211109753
Data source: Siliana August 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 August Weather in Siliana Compares to Other Months

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

This table compares monthly weather conditions in Siliana, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)21 mm (0.8 inches)65%moderate
February Weather9°C (49°F)28 mm (1.1 inches)64%moderate
March Weather11°C (52°F)70 mm (2.8 inches)59%high
April Weather14°C (58°F)60 mm (2.4 inches)52%very high
May Weather19°C (66°F)40 mm (1.6 inches)45%very high
June Weather24°C (76°F)23 mm (0.9 inches)38%extreme
July Weather28°C (82°F)5 mm (0.2 inches)34%extreme
August Weather28°C (82°F)25 mm (1.0 inches)35%very high
September Weather23°C (74°F)56 mm (2.2 inches)49%very high
October Weather17°C (63°F)43 mm (1.7 inches)58%high
November Weather13°C (55°F)38 mm (1.5 inches)61%moderate
December Weather9°C (49°F)32 mm (1.2 inches)66%moderate

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