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August Weather in Big Sandy, United States

Last updated: June 24, 2025

In Big Sandy, United States, the average temperature in August hovers around 21°C (70°F), making it a comfortable time to visit. However, temperatures can swing from a brisk 4°C (39°F) to a sizzling 39°C (103°F). Visitors should prepare for some occasional rain, with an average precipitation of 23 mm (0.9 in) over the course of about 4 days. The atmosphere remains relatively humid, with an average humidity level of 69%.

August Temperature in Big Sandy

In August in Big Sandy, the average temperature is 21°C (70°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop as low as 4°C (39°F). Be prepared for a wide range of temperatures when traveling to Big Sandy this month!

August Weather in Big Sandy: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Big Sandy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Sandy, August typically has an average temperature of 21°C (70°F), with highs reaching up to 39°C (103°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec231732425464736959433425
Data source: Temperature data for Big Sandy 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 Big Sandy

In Big Sandy in August, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

August Precipitation Trends in Big Sandy

The chart displays monthly precipitation patterns in Big Sandy, 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 Big Sandy, August typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec153521375756102331313522
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Big Sandy

In Big Sandy in August humidity is 69%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but requiring occasional breaks for hydration and shade during your travels.

August Average Humidity in Big Sandy

This chart illustrates the average monthly humidity levels in Big Sandy, 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 Big Sandy is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%83%76%73%75%75%70%67%72%82%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Big Sandy

In Big Sandy in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Big Sandy.

Maximum UV Index Levels in Big Sandy for August

The chart shows the monthly maximum UV Index (UVI) for Big Sandy 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 Big Sandy typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997532
Data source: Big Sandy 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 Big Sandy Compares to Other Months

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

This table compares monthly weather conditions in Big Sandy, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)15 mm (0.6 inches)86%low
February Weather-9°C (17°F)35 mm (1.4 inches)89%moderate
March Weather0°C (32°F)21 mm (0.8 inches)83%moderate
April Weather5°C (42°F)37 mm (1.5 inches)75%high
May Weather12°C (55°F)57 mm (2.3 inches)72%very high
June Weather18°C (65°F)56 mm (2.2 inches)75%very high
July Weather23°C (73°F)9 mm (0.4 inches)75%very high
August Weather21°C (70°F)23 mm (0.9 inches)69%very high
September Weather15°C (59°F)31 mm (1.2 inches)66%high
October Weather6°C (43°F)31 mm (1.2 inches)72%moderate
November Weather1°C (34°F)34 mm (1.4 inches)82%moderate
December Weather-4°C (26°F)22 mm (0.8 inches)89%low

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