nomadseason

August Weather in Silverton, United States

Last updated: June 24, 2025

In Silverton, United States, the average temperature in August hovers around 21°C (70°F). While temperatures can dip to a cool 7°C (46°F), they can also soar to a sizzling 41°C (106°F). Expect 7 mm (0.3 in) of precipitation over 2 days, contributing to an average humidity of 74%.

August Temperature in Silverton

In August in Silverton, the average temperature is 21°C (70°F). Maximums can reach 41°C (106°F) and minimums can be as low as 7°C (46°F). Be prepared for a wide range of temperatures if you're traveling during this month.

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

The chart illustrates August temperature patterns in Silverton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Silverton, August typically has an average temperature of 21°C (70°F), with highs reaching up to 41°C (106°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec414045505663697063524641
Data source: Temperature data for Silverton generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Silverton

In Silverton in August, the precipitation amount is 7 mm (0.3 in) over a period of 2 days.

August Precipitation Trends in Silverton

The chart displays monthly precipitation patterns in Silverton, 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 Silverton, August typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec18522516114971605790140181224
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Silverton

In Silverton in August humidity is 74%. With an average temperature of 21°C (70°F), this humidity feels like a warm, moist embrace, making outdoor activities both invigorating and slightly draining, so travelers should stay hydrated and take breaks often.

August Average Humidity in Silverton

This chart illustrates the average monthly humidity levels in Silverton, 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 Silverton is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%85%83%83%84%82%74%71%81%87%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Silverton

In Silverton 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 Silverton.

Maximum UV Index Levels in Silverton for August

The chart shows the monthly maximum UV Index (UVI) for Silverton 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 Silverton typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23579101097532
Data source: Silverton 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 Silverton Compares to Other Months

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

This table compares monthly weather conditions in Silverton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)185 mm (7.3 inches)85%low
February Weather5°C (41°F)225 mm (8.8 inches)84%moderate
March Weather7°C (45°F)161 mm (6.3 inches)85%moderate
April Weather10°C (50°F)149 mm (5.9 inches)83%high
May Weather14°C (57°F)71 mm (2.8 inches)83%very high
June Weather17°C (63°F)60 mm (2.4 inches)83%very high
July Weather21°C (69°F)5 mm (0.2 inches)82%very high
August Weather21°C (70°F)7 mm (0.3 inches)74%very high
September Weather17°C (63°F)90 mm (3.5 inches)71%high
October Weather11°C (53°F)140 mm (5.5 inches)81%moderate
November Weather8°C (46°F)181 mm (7.1 inches)87%moderate
December Weather5°C (41°F)224 mm (8.8 inches)87%low

Compare Silverton's Climate with Cities Worldwide