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August Weather in Apple Valley, United States

Last updated: June 24, 2025

In August, the average temperature in Apple Valley, United States hovers around a warm 27°C (80°F). You can expect temperatures to range from a cool 12°C (53°F) to a scorching 39°C (102°F). During this month, anticipate about 26 mm (1.0 in) of precipitation over 3 days, paired with an average humidity of just 31%, making for a pleasant, dry climate.

August Temperature in Apple Valley

In August in Apple Valley, the average temperature is 27°C (80°F). Maximums can reach 39°C (102°F) and minimums can be as low as 12°C (53°F). This climate makes Apple Valley an ideal destination for travelers seeking warmth, but it's wise to pack layers for cooler evenings.

August Weather in Apple Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Apple Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Apple Valley, August typically has an average temperature of 27°C (80°F), with highs reaching up to 39°C (102°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec333644556477828072564535
Data source: Temperature data for Apple Valley 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 Apple Valley

In Apple Valley in August, the precipitation amount is 26 mm (1.0 in) recorded over the course of 3 days.

August Precipitation Trends in Apple Valley

The chart displays monthly precipitation patterns in Apple Valley, 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 Apple Valley, August typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec52527322232222611303146
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Apple Valley

In Apple Valley in August, humidity is 31%. With an average temperature of 27°C (80°F), this humidity feels like a warm embrace, making it quite pleasant for traveling, as you can enjoy outdoor activities without feeling excessively sticky or uncomfortable.

August Average Humidity in Apple Valley

This chart illustrates the average monthly humidity levels in Apple Valley, 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 Apple Valley is approximately 31%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%82%72%62%45%34%30%31%47%62%77%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Apple Valley

In Apple Valley 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 Apple Valley.

Maximum UV Index Levels in Apple Valley for August

The chart shows the monthly maximum UV Index (UVI) for Apple Valley 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 Apple Valley typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101112121110754
Data source: Apple Valley 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 Apple Valley Compares to Other Months

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

This table compares monthly weather conditions in Apple Valley, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)52 mm (2.0 inches)80%moderate
February Weather2°C (36°F)52 mm (2.0 inches)82%high
March Weather7°C (45°F)73 mm (2.9 inches)72%very high
April Weather13°C (55°F)22 mm (0.9 inches)62%very high
May Weather18°C (64°F)23 mm (0.9 inches)45%extreme
June Weather25°C (77°F)2 mm (0.1 inches)34%extreme
July Weather28°C (82°F)22 mm (0.9 inches)30%extreme
August Weather27°C (80°F)26 mm (1.0 inches)31%extreme
September Weather22°C (72°F)11 mm (0.4 inches)47%very high
October Weather13°C (56°F)30 mm (1.2 inches)62%high
November Weather7°C (46°F)31 mm (1.2 inches)77%moderate
December Weather1°C (35°F)46 mm (1.8 inches)80%moderate

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