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August Weather in Vernon, United States

Last updated: June 24, 2025

In August, the average temperature in Vernon, United States is a pleasant 20°C (69°F). However, temperatures can vary significantly, with minima dropping to 5°C (42°F) and maxima soaring up to 32°C (90°F). Visitors should be prepared for some rain, as the area receives an average precipitation of 136 mm (5.4 in) over 15 days of the month. Additionally, the average humidity of 76% contributes to the overall climate, making it essential to stay hydrated while exploring this vibrant destination.

August Temperature in Vernon

In August, in Vernon, the average temperature is 20°C (69°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 5°C (42°F). This makes Vernon an ideal destination for travelers seeking a pleasant climate with a variety of outdoor activities.

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

The chart illustrates August temperature patterns in Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernon, August typically has an average temperature of 20°C (69°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455766716962523729
Data source: Temperature data for Vernon 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 Vernon

In Vernon in August, the precipitation amount is 136 mm (5.4 in) over a period of 15 days.

August Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, 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 Vernon, August typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec971069912513512217513694175117110
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Vernon

In Vernon in August, humidity is 76%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace that can make outdoor activities sticky and uncomfortable, requiring frequent breaks and plenty of hydration for a pleasant travel experience.

August Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, 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 Vernon is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Vernon

In Vernon 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 Vernon.

Maximum UV Index Levels in Vernon for August

The chart shows the monthly maximum UV Index (UVI) for Vernon 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 Vernon typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998632
Data source: Vernon 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 Vernon Compares to Other Months

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

This table compares monthly weather conditions in Vernon, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)97 mm (3.8 inches)90%moderate
February Weather-3°C (27°F)106 mm (4.2 inches)90%moderate
March Weather1°C (33°F)99 mm (3.9 inches)87%high
April Weather7°C (45°F)125 mm (4.9 inches)88%very high
May Weather14°C (57°F)135 mm (5.3 inches)82%very high
June Weather19°C (66°F)122 mm (4.8 inches)79%very high
July Weather22°C (71°F)175 mm (6.9 inches)78%very high
August Weather20°C (69°F)136 mm (5.4 inches)76%very high
September Weather17°C (63°F)94 mm (3.7 inches)78%very high
October Weather11°C (52°F)175 mm (6.9 inches)84%high
November Weather3°C (38°F)117 mm (4.6 inches)89%moderate
December Weather-1°C (30°F)110 mm (4.3 inches)86%low

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