nomadseason

August Weather in Washington Terrace, United States

Last updated: June 24, 2025

In August, the average temperature in Washington Terrace, United States is a pleasant 23°C (74°F). However, temperatures can vary significantly, with a minimum of 8°C (47°F) and a maximum soaring to 36°C (97°F). Expect some light showers, as the area receives about 17 mm (0.7 in) of precipitation over just 2 days. With an average humidity of 37%, the weather remains comfortable throughout the month.

August Temperature in Washington Terrace

In August in Washington Terrace, the average temperature is 23°C (74°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 8°C (47°F). This makes it an ideal destination for travelers seeking warm weather, but be prepared for cooler evenings.

August Weather in Washington Terrace: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Washington Terrace, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Washington Terrace, August typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec262938465668777464473827
Data source: Temperature data for Washington Terrace 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 Washington Terrace

In Washington Terrace in August, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

August Precipitation Trends in Washington Terrace

The chart displays monthly precipitation patterns in Washington Terrace, 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 Washington Terrace, August typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec596954645318101730434351
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Washington Terrace

In Washington Terrace in August, humidity is 37%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable and pleasant environment for traveling, making outdoor activities enjoyable without the discomfort of excessive moisture in the air.

August Average Humidity in Washington Terrace

This chart illustrates the average monthly humidity levels in Washington Terrace, 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 Washington Terrace is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%84%75%62%56%44%37%46%67%84%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Washington Terrace

In Washington Terrace in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Washington Terrace.

Maximum UV Index Levels in Washington Terrace for August

The chart shows the monthly maximum UV Index (UVI) for Washington Terrace 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 Washington Terrace typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109643
Data source: Washington Terrace 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 Washington Terrace Compares to Other Months

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

This table compares monthly weather conditions in Washington Terrace, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)58 mm (2.3 inches)91%moderate
February Weather-2°C (30°F)69 mm (2.7 inches)92%moderate
March Weather3°C (38°F)54 mm (2.1 inches)84%high
April Weather8°C (47°F)64 mm (2.5 inches)74%very high
May Weather13°C (56°F)53 mm (2.1 inches)62%very high
June Weather20°C (69°F)18 mm (0.7 inches)56%extreme
July Weather25°C (77°F)10 mm (0.4 inches)44%extreme
August Weather23°C (74°F)17 mm (0.7 inches)37%very high
September Weather18°C (64°F)30 mm (1.2 inches)46%very high
October Weather9°C (48°F)43 mm (1.7 inches)67%high
November Weather3°C (38°F)43 mm (1.7 inches)84%moderate
December Weather-3°C (27°F)51 mm (2.0 inches)88%moderate

Compare Washington Terrace's Climate with Cities Worldwide