August Weather in Buffalo, United States

Last updated: June 24, 2025

In August, the average temperature in Buffalo, United States hovers around 17°C (62°F), with a minimum dipping to 3°C (38°F) and a peak reaching 32°C (90°F). Expect 119 mm (4.7 in) of precipitation spread over 20 days, creating a notably humid atmosphere with an average humidity of 85%.

August Temperature in Buffalo

In August in Buffalo, the average temperature is 17°C (62°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 3°C (38°F). This diverse temperature range makes Buffalo an ideal destination for travelers seeking both warmth and cool, pleasant evenings.

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

The chart illustrates August temperature patterns in Buffalo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buffalo, August typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).

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

August Precipitation in Buffalo

In Buffalo in August, the total precipitation amount reaches 119 mm (4.7 in) over the course of 20 days.

August Precipitation Trends in Buffalo

The chart displays monthly precipitation patterns in Buffalo, 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 Buffalo, August typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 20 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 Buffalo

In Buffalo in August humidity is 85%. With an average temperature of 17°C (62°F), this humidity feels like a warm, heavy blanket enveloping you, making travel somewhat uncomfortable as you navigate the thick, moist air that clings to your skin and slows your pace.

August Average Humidity in Buffalo

This chart illustrates the average monthly humidity levels in Buffalo, 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 Buffalo is approximately 85%, 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 Buffalo

In Buffalo 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 Buffalo.

Maximum UV Index Levels in Buffalo for August

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

Data source: Buffalo 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 Buffalo Compares to Other Months

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

This table compares monthly weather conditions in Buffalo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	24 mm (1.0 inches)	78%	moderate
February Weather	-8°C (18°F)	51 mm (2.0 inches)	79%	moderate
March Weather	-1°C (31°F)	66 mm (2.6 inches)	71%	high
April Weather	1°C (34°F)	95 mm (3.7 inches)	70%	very high
May Weather	7°C (45°F)	149 mm (5.9 inches)	75%	very high
June Weather	14°C (58°F)	127 mm (5.0 inches)	82%	extreme
July Weather	18°C (65°F)	140 mm (5.5 inches)	84%	extreme
August Weather	17°C (62°F)	119 mm (4.7 inches)	85%	very high
September Weather	12°C (54°F)	75 mm (3.0 inches)	79%	very high
October Weather	3°C (37°F)	80 mm (3.2 inches)	75%	high
November Weather	-2°C (29°F)	44 mm (1.7 inches)	75%	moderate
December Weather	-5°C (24°F)	30 mm (1.2 inches)	81%	low