August Weather in Dexter, United States

Last updated: June 24, 2025

In August, the average temperature in Dexter, United States hovers around 20°C (69°F), making it a pleasant time to explore. Expect temperatures to range from a cool 7°C (45°F) to a warm 34°C (93°F). With 81 mm (3.2 in) of precipitation spread over 10 days, packing an umbrella might be wise. The air remains fairly humid, with an average humidity level of 74%.

August Temperature in Dexter

In August in Dexter, the average temperature is 20°C (69°F). Maximums can reach 34°C (93°F), and minimums can be as low as 7°C (45°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates August temperature patterns in Dexter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dexter, August typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).

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

August Precipitation in Dexter

In Dexter in August, the precipitation amount is 81 mm (3.2 in) over a span of 10 days.

August Precipitation Trends in Dexter

The chart displays monthly precipitation patterns in Dexter, 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 Dexter, August typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 10 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 Dexter

In Dexter in August, humidity is 74%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and requiring frequent breaks for hydration, but with the right pacing, you can still enjoy the sights and sounds of your surroundings.

August Average Humidity in Dexter

This chart illustrates the average monthly humidity levels in Dexter, 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 Dexter is approximately 74%, 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 Dexter

In Dexter in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Dexter.

Maximum UV Index Levels in Dexter for August

The chart shows the monthly maximum UV Index (UVI) for Dexter 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 Dexter typically reaches 8, which falls under the very high exposure category.

Data source: Dexter 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 Dexter Compares to Other Months

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

This table compares monthly weather conditions in Dexter, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	89 mm (3.5 inches)	88%	low
February Weather	-6°C (22°F)	82 mm (3.2 inches)	88%	moderate
March Weather	-1°C (30°F)	74 mm (2.9 inches)	85%	moderate
April Weather	6°C (43°F)	127 mm (5.0 inches)	81%	high
May Weather	12°C (54°F)	97 mm (3.8 inches)	76%	very high
June Weather	18°C (64°F)	84 mm (3.3 inches)	74%	very high
July Weather	21°C (69°F)	104 mm (4.1 inches)	74%	very high
August Weather	20°C (69°F)	81 mm (3.2 inches)	74%	very high
September Weather	16°C (61°F)	76 mm (3.0 inches)	77%	high
October Weather	10°C (49°F)	127 mm (5.0 inches)	82%	moderate
November Weather	2°C (35°F)	117 mm (4.6 inches)	85%	moderate
December Weather	-4°C (24°F)	117 mm (4.6 inches)	84%	low