October Weather in Buffalo, United States

Last updated: June 24, 2025

In October, the average temperature in Buffalo, United States hovers around 3°C (37°F), with a minimum plunge down to -25°C (-12°F) and a peak of 24°C (76°F). Expect approximately 80 mm (3.2 in) of precipitation spread over about 11 days, and prepare for a humid atmosphere with an average humidity level of 75%.

October Temperature in Buffalo

In October in Buffalo, the average temperature is 3°C (37°F). Maximums can reach 24°C (76°F), while minimums can be as low as -25°C (-12°F). Be sure to dress in layers and prepare for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates October 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, October typically has an average temperature of 3°C (37°F), with highs reaching up to 24°C (76°F) and lows dropping to around -25°C (-12°F).

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

October Precipitation in Buffalo

In Buffalo in October, the precipitation amount is 80 mm (3.2 in) spread over 11 days.

October Precipitation Trends in Buffalo

The chart displays monthly precipitation patterns in Buffalo, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Buffalo, October typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Buffalo

In Buffalo in October, humidity is 75%. With an average temperature of 3°C (37°F), this humidity feels like a chilly damp embrace, making travel seem quite uncomfortable as the cold penetrates through clothing, leaving you feeling clammy and heavy rather than refreshed.

October Average Humidity in Buffalo

This chart illustrates the average monthly humidity levels in Buffalo, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Buffalo is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Buffalo

In Buffalo in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Buffalo, you can refer to this Hourly UV Index in Buffalo.

Maximum UV Index Levels in Buffalo for October

The chart shows the monthly maximum UV Index (UVI) for Buffalo in October, 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 October, the maximum UV index in Buffalo typically reaches 6, which falls under the high exposure category.

Data source: Buffalo October 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 October 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 October’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 October’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