August Weather in Blue Hill, United States

Last updated: June 24, 2025

In August, the average temperature in Blue Hill, United States hovers around 20°C (68°F). Expect a comfortable range with minimums dipping to 11°C (53°F) and maximums reaching up to 30°C (86°F). However, be prepared for some rain, as precipitation averages 71 mm (2.8 in) over 8 days, contributing to an average humidity of 74%.

August Temperature in Blue Hill

In August in Blue Hill, the average temperature is 20°C (68°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 11°C (53°F). This mild climate makes it an ideal time for outdoor activities and exploring the local attractions.

August Weather in Blue Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Blue Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blue Hill, August typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (86°F) and lows dropping to around 11°C (53°F).

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

August Precipitation in Blue Hill

In Blue Hill in August, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

August Precipitation Trends in Blue Hill

The chart displays monthly precipitation patterns in Blue Hill, 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 Blue Hill, August typically receives around 71 mm (2.8 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 Blue Hill

In Blue Hill in August humidity is 74%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting, prompting travelers to seek shade and hydration more often.

August Average Humidity in Blue Hill

This chart illustrates the average monthly humidity levels in Blue Hill, 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 Blue Hill 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 Blue Hill

In Blue Hill 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 Blue Hill.

Maximum UV Index Levels in Blue Hill for August

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

Data source: Blue Hill 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 Blue Hill Compares to Other Months

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

This table compares monthly weather conditions in Blue Hill, 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)	95 mm (3.8 inches)	88%	low
February Weather	-3°C (26°F)	89 mm (3.5 inches)	88%	moderate
March Weather	0°C (32°F)	72 mm (2.8 inches)	85%	moderate
April Weather	6°C (43°F)	131 mm (5.2 inches)	81%	high
May Weather	11°C (52°F)	90 mm (3.6 inches)	76%	very high
June Weather	16°C (61°F)	76 mm (3.0 inches)	74%	very high
July Weather	19°C (67°F)	83 mm (3.3 inches)	74%	very high
August Weather	20°C (68°F)	71 mm (2.8 inches)	74%	very high
September Weather	16°C (62°F)	89 mm (3.5 inches)	77%	high
October Weather	11°C (52°F)	115 mm (4.5 inches)	82%	moderate
November Weather	4°C (40°F)	126 mm (5.0 inches)	85%	moderate
December Weather	-2°C (30°F)	136 mm (5.4 inches)	84%	low