August Weather in Unionville, United States

Last updated: June 24, 2025

In August, the average temperature in Unionville, United States hovers around 24°C (75°F), making it a pleasant time to visit. While daytime highs can reach a sizzling 37°C (99°F), nighttime lows can dip to a cooler 12°C (53°F). Expect about 83 mm (3.3 in) of precipitation spread over 8 days, accompanied by an average humidity of 77%. Be prepared for a mix of warmth and occasional rain during your stay!

August Temperature in Unionville

In August in Unionville, the average temperature is 24°C (75°F). Maximum temperatures can reach 37°C (99°F), while the minimum can drop to as low as 12°C (53°F). This makes Unionville an ideal destination for travelers looking to enjoy warm weather with a pleasant range of temperatures.

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

The chart illustrates August temperature patterns in Unionville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unionville, August typically has an average temperature of 24°C (75°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (53°F).

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

August Precipitation in Unionville

In Unionville in August, the precipitation amount reaches 83 mm (3.3 in) over the course of 8 days.

August Precipitation Trends in Unionville

The chart displays monthly precipitation patterns in Unionville, 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 Unionville, August typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 8 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 Unionville

In Unionville in August humidity is 77%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and may require frequent breaks to stay hydrated while exploring.

August Average Humidity in Unionville

This chart illustrates the average monthly humidity levels in Unionville, 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 Unionville is approximately 77%, 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 Unionville

In Unionville 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 Unionville.

Maximum UV Index Levels in Unionville for August

The chart shows the monthly maximum UV Index (UVI) for Unionville 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 Unionville typically reaches 10, which falls under the very high exposure category.

Data source: Unionville 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 Unionville Compares to Other Months

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

This table compares monthly weather conditions in Unionville, 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 (26°F)	51 mm (2.0 inches)	78%	moderate
February Weather	-2°C (28°F)	50 mm (2.0 inches)	80%	moderate
March Weather	6°C (42°F)	101 mm (4.0 inches)	77%	high
April Weather	10°C (51°F)	82 mm (3.2 inches)	77%	very high
May Weather	18°C (64°F)	155 mm (6.1 inches)	77%	very high
June Weather	24°C (76°F)	120 mm (4.7 inches)	81%	extreme
July Weather	26°C (79°F)	96 mm (3.8 inches)	81%	extreme
August Weather	24°C (75°F)	83 mm (3.3 inches)	77%	very high
September Weather	21°C (70°F)	120 mm (4.7 inches)	73%	very high
October Weather	12°C (54°F)	129 mm (5.1 inches)	75%	high
November Weather	5°C (40°F)	52 mm (2.0 inches)	85%	moderate
December Weather	1°C (34°F)	35 mm (1.4 inches)	83%	moderate