October Weather in Manhattan, United States

Last updated: June 24, 2025

In October, the average temperature in Manhattan, United States hovers around 4°C (40°F), with extremes ranging from a chilly -24°C (-11°F) to a warm 26°C (80°F). This month sees an average precipitation of 52 mm (2.0 in) spread over 11 days, while the air maintains a humidity level of 72%. Whether you're braving the cold or reveling in the occasional warmth, Manhattan offers a unique climate experience!

October Temperature in Manhattan

In October in Manhattan, the average temperature is 4°C (40°F), with maximums reaching 26°C (80°F) and minimums dipping as low as -24°C (-11°F). Be prepared for a wide range of temperatures, making it essential to pack both warm and light clothing for your travels.

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

The chart illustrates October temperature patterns in Manhattan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Manhattan, October typically has an average temperature of 4°C (40°F), with highs reaching up to 26°C (80°F) and lows dropping to around -24°C (-11°F).

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

October Precipitation in Manhattan

In Manhattan in October, the total precipitation amount is 52 mm (2.0 in), occurring over the course of 11 days.

October Precipitation Trends in Manhattan

The chart displays monthly precipitation patterns in Manhattan, 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 Manhattan, October typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Manhattan

In Manhattan in October, humidity is 72%. With an average temperature of 4°C (40°F), this humidity feels like an uncomfortable chill that seeps into your bones, making outdoor activities challenging for travelers unaccustomed to such damp conditions.

October Average Humidity in Manhattan

This chart illustrates the average monthly humidity levels in Manhattan, 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 Manhattan is approximately 72%, 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 Manhattan

In Manhattan 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 Manhattan, you can refer to this Hourly UV Index in Manhattan.

Maximum UV Index Levels in Manhattan for October

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

Data source: Manhattan 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 Manhattan Compares to Other Months

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

This table compares monthly weather conditions in Manhattan, 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 (0.9 inches)	93%	moderate
February Weather	-7°C (19°F)	50 mm (2.0 inches)	92%	moderate
March Weather	0°C (31°F)	36 mm (1.4 inches)	89%	high
April Weather	3°C (38°F)	70 mm (2.8 inches)	83%	very high
May Weather	9°C (49°F)	82 mm (3.2 inches)	79%	extreme
June Weather	15°C (60°F)	86 mm (3.4 inches)	76%	extreme
July Weather	20°C (68°F)	26 mm (1.0 inches)	74%	very high
August Weather	19°C (66°F)	34 mm (1.3 inches)	69%	very high
September Weather	14°C (57°F)	47 mm (1.8 inches)	67%	very high
October Weather	4°C (40°F)	52 mm (2.0 inches)	72%	high
November Weather	-1°C (31°F)	37 mm (1.5 inches)	89%	moderate
December Weather	-5°C (23°F)	30 mm (1.2 inches)	94%	low