August Weather in Foster Brook, United States

Last updated: June 24, 2025

In August, the average temperature in Foster Brook, United States is a pleasant 20°C (68°F). Expect a minimum of 8°C (47°F) and a maximum of 31°C (89°F), providing a nice range for outdoor activities. However, prepare for some rain, as the region experiences 90 mm (3.6 in) of precipitation over 13 days. With an average humidity of 64%, stay refreshed and enjoy the balance of warmth and occasional showers!

August Temperature in Foster Brook

In August, in Foster Brook, the average temperature is 20°C (68°F). Maximum can reach 31°C (89°F) and minimum can be as low as 8°C (47°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities while experiencing pleasant weather.

August Weather in Foster Brook: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Foster Brook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Foster Brook, August typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 8°C (47°F).

Data source: Temperature data for Foster Brook generated using information from the Copernicus Climate Change Service.

August Precipitation in Foster Brook

In Foster Brook in August, the precipitation amount is 90 mm (3.6 in), occurring over the course of 13 days.

August Precipitation Trends in Foster Brook

The chart displays monthly precipitation patterns in Foster Brook, 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 Foster Brook, August typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Foster Brook

In Foster Brook in August humidity is 64%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it a perfect time for travelers to explore, though they might want to stay hydrated and take breaks in the shade to fully enjoy the experience.

August Average Humidity in Foster Brook

This chart illustrates the average monthly humidity levels in Foster Brook, 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 Foster Brook is approximately 64%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Foster Brook

In Foster Brook 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 Foster Brook.

Maximum UV Index Levels in Foster Brook for August

The chart shows the monthly maximum UV Index (UVI) for Foster Brook 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 Foster Brook typically reaches 9, which falls under the very high exposure category.

Data source: Foster Brook 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 Foster Brook Compares to Other Months

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

This table compares monthly weather conditions in Foster Brook, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	86 mm (3.4 inches)	89%	moderate
February Weather	-3°C (28°F)	101 mm (4.0 inches)	90%	moderate
March Weather	1°C (34°F)	91 mm (3.6 inches)	89%	high
April Weather	7°C (45°F)	117 mm (4.6 inches)	88%	very high
May Weather	14°C (57°F)	130 mm (5.1 inches)	80%	very high
June Weather	18°C (65°F)	117 mm (4.6 inches)	79%	very high
July Weather	21°C (70°F)	116 mm (4.6 inches)	74%	very high
August Weather	20°C (68°F)	90 mm (3.6 inches)	64%	very high
September Weather	17°C (62°F)	93 mm (3.7 inches)	67%	very high
October Weather	11°C (52°F)	123 mm (4.8 inches)	81%	high
November Weather	3°C (37°F)	94 mm (3.7 inches)	89%	moderate
December Weather	-1°C (31°F)	92 mm (3.6 inches)	88%	low