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August Weather in Williston Highlands, United States

Last updated: June 24, 2025

In Williston Highlands, United States, the average temperature in August hovers around 27°C (82°F). You can expect a minimum of 21°C (71°F) and a maximum reaching up to 36°C (97°F). During this time, precipitation is significant, totaling 197 mm (7.7 in) over approximately 24 days, while the average humidity sits at a comfortable 78%.

August Temperature in Williston Highlands

In August in Williston Highlands, the average temperature is 27°C (82°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 21°C (71°F). This makes Williston Highlands a perfect destination for travelers seeking warm weather and outdoor activities.

August Weather in Williston Highlands: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Williston Highlands, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williston Highlands, August typically has an average temperature of 27°C (82°F), with highs reaching up to 36°C (97°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec576466717780818180766560
Data source: Temperature data for Williston Highlands 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 Williston Highlands

In Williston Highlands, in August, the precipitation amount is 197 mm (7.7 in) over a span of 24 days.

August Precipitation Trends in Williston Highlands

The chart displays monthly precipitation patterns in Williston Highlands, 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 Williston Highlands, August typically receives around 197 mm (7.7 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec49612883102175197197138825287
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Williston Highlands

In Williston Highlands in August humidity is 78%. With an average temperature of 27°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty affair and requiring frequent breaks for hydration.

August Average Humidity in Williston Highlands

This chart illustrates the average monthly humidity levels in Williston Highlands, 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 Williston Highlands is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%78%77%75%76%79%78%83%81%83%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Williston Highlands

In Williston Highlands in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Williston Highlands.

Maximum UV Index Levels in Williston Highlands for August

The chart shows the monthly maximum UV Index (UVI) for Williston Highlands 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 Williston Highlands typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112111110975
Data source: Williston Highlands 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 Williston Highlands Compares to Other Months

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

This table compares monthly weather conditions in Williston Highlands, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)49 mm (1.9 inches)83%moderate
February Weather18°C (64°F)61 mm (2.4 inches)82%very high
March Weather19°C (66°F)28 mm (1.1 inches)78%very high
April Weather22°C (71°F)83 mm (3.3 inches)77%extreme
May Weather25°C (77°F)102 mm (4.0 inches)75%extreme
June Weather27°C (80°F)175 mm (6.9 inches)76%extreme
July Weather27°C (81°F)197 mm (7.8 inches)79%extreme
August Weather27°C (82°F)197 mm (7.7 inches)78%extreme
September Weather27°C (80°F)138 mm (5.5 inches)83%very high
October Weather24°C (76°F)82 mm (3.2 inches)81%very high
November Weather18°C (65°F)52 mm (2.0 inches)83%high
December Weather16°C (61°F)87 mm (3.4 inches)86%moderate

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