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August Weather in Sedan, United States

Last updated: June 24, 2025

In Sedan, United States, the average temperature in August is a warm 26°C (79°F). Expect a comfortable range with minimums dipping to 14°C (57°F) and maximums soaring to 37°C (99°F). This month also brings about 91 mm (3.6 in) of precipitation over 11 days, contributing to an average humidity of 73%.

August Temperature in Sedan

In August in Sedan, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F) and minimums can be as low as 14°C (57°F). This climate makes Sedan an ideal destination for warm-weather activities, offering a comfortable balance for both relaxation and adventure.

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

The chart illustrates August temperature patterns in Sedan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sedan, August typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec353750576778817874594741
Data source: Temperature data for Sedan 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 Sedan

In Sedan in August, the precipitation amount is 91 mm (3.6 in) over a period of 11 days.

August Precipitation Trends in Sedan

The chart displays monthly precipitation patterns in Sedan, 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 Sedan, August typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5648991012151028791841413232
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sedan

In Sedan in August, humidity is 73%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace, making travel slightly uncomfortable as you navigate through the heat with a constant sheen of sweat on your skin.

August Average Humidity in Sedan

This chart illustrates the average monthly humidity levels in Sedan, 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 Sedan is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%76%71%74%83%83%81%73%67%72%82%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sedan

In Sedan 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 Sedan.

Maximum UV Index Levels in Sedan for August

The chart shows the monthly maximum UV Index (UVI) for Sedan 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 Sedan typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Sedan 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 Sedan Compares to Other Months

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

This table compares monthly weather conditions in Sedan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)56 mm (2.2 inches)77%moderate
February Weather3°C (37°F)48 mm (1.9 inches)76%high
March Weather10°C (50°F)99 mm (3.9 inches)71%high
April Weather14°C (57°F)101 mm (4.0 inches)73%very high
May Weather20°C (67°F)215 mm (8.5 inches)83%very high
June Weather25°C (78°F)102 mm (4.0 inches)83%extreme
July Weather27°C (81°F)87 mm (3.4 inches)81%extreme
August Weather26°C (79°F)91 mm (3.6 inches)73%very high
September Weather23°C (74°F)84 mm (3.3 inches)67%very high
October Weather15°C (59°F)141 mm (5.5 inches)72%high
November Weather8°C (47°F)32 mm (1.2 inches)82%moderate
December Weather5°C (41°F)32 mm (1.2 inches)85%moderate

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