August Weather in Hamilton, United States

Last updated: June 24, 2025

In Hamilton, United States, the average temperature for August hovers around 26°C (80°F), making it a pleasant escape. With minimums dipping to 17°C (62°F) and maximums soaring up to 36°C (98°F), this month offers a wide temperature range. Expect 122 mm (4.8 in) of precipitation spread across 13 days, contributing to an average humidity level of 73%.

August Temperature in Hamilton

In August in Hamilton, the average temperature is 26°C (80°F). Maximums can reach 36°C (98°F), and minimums can be as low as 17°C (62°F). This climate makes Hamilton an ideal destination for outdoor activities and exploration, so pack accordingly to enjoy your trip!

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

The chart illustrates August temperature patterns in Hamilton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamilton, August typically has an average temperature of 26°C (80°F), with highs reaching up to 36°C (98°F) and lows dropping to around 17°C (62°F).

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

August Precipitation in Hamilton

In Hamilton in August, the precipitation amount is 122 mm (4.8 in) recorded over a span of 13 days.

August Precipitation Trends in Hamilton

The chart displays monthly precipitation patterns in Hamilton, 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 Hamilton, August typically receives around 122 mm (4.8 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 Hamilton

In Hamilton in August, humidity is 73%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration a bit sticky but still inviting, perfect for leisurely strolls in the shade or refreshing breaks by the water.

August Average Humidity in Hamilton

This chart illustrates the average monthly humidity levels in Hamilton, 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 Hamilton is approximately 73%, 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 Hamilton

In Hamilton 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 Hamilton.

Maximum UV Index Levels in Hamilton for August

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

Data source: Hamilton 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 Hamilton Compares to Other Months

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

This table compares monthly weather conditions in Hamilton, 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 (45°F)	118 mm (4.7 inches)	86%	moderate
February Weather	10°C (50°F)	196 mm (7.7 inches)	85%	high
March Weather	14°C (57°F)	174 mm (6.9 inches)	84%	very high
April Weather	17°C (62°F)	176 mm (6.9 inches)	81%	very high
May Weather	22°C (72°F)	128 mm (5.0 inches)	83%	extreme
June Weather	25°C (77°F)	136 mm (5.4 inches)	83%	extreme
July Weather	27°C (80°F)	112 mm (4.4 inches)	80%	extreme
August Weather	26°C (80°F)	122 mm (4.8 inches)	73%	very high
September Weather	24°C (76°F)	108 mm (4.2 inches)	70%	very high
October Weather	19°C (66°F)	119 mm (4.7 inches)	73%	high
November Weather	11°C (52°F)	71 mm (2.8 inches)	85%	moderate
December Weather	9°C (49°F)	156 mm (6.1 inches)	88%	moderate