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August Weather in Spring Valley, United States

Last updated: June 24, 2025

In August, the average temperature in Spring Valley, United States is a pleasant 21°C (70°F). Visitors can expect a comfortable climate, with minimums dipping to 10°C (50°F) and maximums rising to 32°C (90°F). However, be prepared for some rain, as the region receives an average precipitation of 133 mm (5.2 in) over about 12 days. With an average humidity of 78%, the air will feel quite warm and inviting.

August Temperature in Spring Valley

In August in Spring Valley, the average temperature is 21°C (70°F). Maximums can reach 32°C (90°F), while minimums can dip as low as 10°C (50°F). This makes it an ideal time for exploring and enjoying outdoor activities in Spring Valley.

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

The chart illustrates August temperature patterns in Spring Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spring Valley, August typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec171733435870737063483323
Data source: Temperature data for Spring 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 Spring Valley

In Spring Valley in August, the precipitation amount is 133 mm (5.2 in) spread over 12 days.

August Precipitation Trends in Spring Valley

The chart displays monthly precipitation patterns in Spring 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 Spring Valley, August typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec334359921451341201331091094556
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Spring Valley

In Spring Valley in August, humidity is 78%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that can leave travelers feeling sticky and slightly fatigued, making it important to stay hydrated and take frequent breaks from outdoor activities.

August Average Humidity in Spring Valley

This chart illustrates the average monthly humidity levels in Spring 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 Spring Valley is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Spring Valley

In Spring Valley 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 Spring Valley.

Maximum UV Index Levels in Spring Valley for August

The chart shows the monthly maximum UV Index (UVI) for Spring 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 Spring Valley typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Spring 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 Spring Valley Compares to Other Months

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

This table compares monthly weather conditions in Spring Valley, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)33 mm (1.3 inches)88%low
February Weather-8°C (18°F)43 mm (1.7 inches)89%moderate
March Weather1°C (33°F)59 mm (2.3 inches)86%moderate
April Weather6°C (43°F)92 mm (3.6 inches)85%high
May Weather15°C (59°F)145 mm (5.7 inches)79%very high
June Weather21°C (70°F)134 mm (5.3 inches)80%very high
July Weather23°C (74°F)120 mm (4.7 inches)80%very high
August Weather21°C (70°F)133 mm (5.2 inches)78%very high
September Weather17°C (64°F)109 mm (4.3 inches)80%high
October Weather9°C (48°F)109 mm (4.3 inches)84%moderate
November Weather1°C (33°F)45 mm (1.8 inches)89%moderate
December Weather-5°C (24°F)56 mm (2.2 inches)85%low

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