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August Weather in Buffalo, United States

Last updated: June 24, 2025

In August, the average temperature in Buffalo, United States is a warm 25°C (77°F). Expect a range that dips to a comfortable 13°C (56°F) at its lowest and peaks at a sunny 37°C (100°F). During this month, you'll encounter about 96 mm (3.8 in) of precipitation spread over approximately 12 days, while the air maintains an average humidity level of 68%.

August Temperature in Buffalo

In August in Buffalo, the average temperature is 25°C (77°F). Maximums can reach 37°C (100°F), while minimums can be as low as 13°C (56°F). Overall, it's a warm month, making it perfect for outdoor activities and exploring the local attractions.

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 25°C (77°F), with highs reaching up to 37°C (100°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec343748556676797673594641
Data source: Temperature data for Buffalo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Buffalo

In Buffalo in August, the precipitation amount is 96 mm (3.8 in) spread over a duration of 12 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 96 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7573128142167929096541306347
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Buffalo

In Buffalo in August, humidity is 68%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly become stifling for traveling, making outdoor activities feel more strenuous and the air thick and heavy.

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 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%76%78%83%83%78%68%64%70%83%87%
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.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)75 mm (3.0 inches)81%moderate
February Weather3°C (37°F)73 mm (2.9 inches)78%high
March Weather9°C (49°F)128 mm (5.0 inches)76%high
April Weather13°C (55°F)142 mm (5.6 inches)78%very high
May Weather19°C (66°F)167 mm (6.6 inches)83%very high
June Weather24°C (76°F)92 mm (3.6 inches)83%extreme
July Weather26°C (80°F)90 mm (3.5 inches)78%extreme
August Weather25°C (77°F)96 mm (3.8 inches)68%very high
September Weather23°C (73°F)54 mm (2.1 inches)64%very high
October Weather15°C (59°F)130 mm (5.1 inches)70%high
November Weather8°C (46°F)63 mm (2.5 inches)83%moderate
December Weather5°C (41°F)47 mm (1.8 inches)87%moderate

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