October Weather in Castleton-on-Hudson, United States

Last updated: June 24, 2025

In Castleton-on-Hudson, United States, the average temperature in October is a mild 12°C (55°F). While the temperature can dip as low as -2°C (28°F), it can also rise to a warm 27°C (82°F). Expect 137 mm (5.4 in) of precipitation spread over 11 days, contributing to an average humidity of 81%.

October Temperature in Castleton-on-Hudson

In October in Castleton-on-Hudson, the average temperature is 12°C (55°F). Maximum temperatures can reach 27°C (82°F), while minimums can dip as low as -2°C (28°F). It's advisable to pack layers to stay comfortable during your travels.

October Weather in Castleton-on-Hudson: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Castleton-on-Hudson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castleton-on-Hudson, October typically has an average temperature of 12°C (55°F), with highs reaching up to 27°C (82°F) and lows dropping to around -2°C (28°F).

Data source: Temperature data for Castleton-on-Hudson generated using information from the Copernicus Climate Change Service.

October Precipitation in Castleton-on-Hudson

In Castleton-on-Hudson in October, the total precipitation amount reaches 137 mm (5.4 in) over a span of 11 days.

October Precipitation Trends in Castleton-on-Hudson

The chart displays monthly precipitation patterns in Castleton-on-Hudson, 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 Castleton-on-Hudson, October typically receives around 137 mm (5.4 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 Castleton-on-Hudson

In Castleton-on-Hudson in October humidity is 81%. With an average temperature of 12°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel heavier and encouraging frequent breaks to hydrate and cool off while traveling.

October Average Humidity in Castleton-on-Hudson

This chart illustrates the average monthly humidity levels in Castleton-on-Hudson, 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 Castleton-on-Hudson is approximately 81%, 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 Castleton-on-Hudson

In Castleton-on-Hudson 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 Castleton-on-Hudson, you can refer to this Hourly UV Index in Castleton-on-Hudson.

Maximum UV Index Levels in Castleton-on-Hudson for October

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

Data source: Castleton-on-Hudson 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 Castleton-on-Hudson Compares to Other Months

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

This table compares monthly weather conditions in Castleton-on-Hudson, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	69 mm (2.7 inches)	89%	moderate
February Weather	-1°C (30°F)	88 mm (3.5 inches)	88%	moderate
March Weather	2°C (36°F)	76 mm (3.0 inches)	86%	high
April Weather	9°C (48°F)	125 mm (4.9 inches)	84%	very high
May Weather	15°C (60°F)	100 mm (3.9 inches)	76%	very high
June Weather	20°C (68°F)	92 mm (3.6 inches)	72%	very high
July Weather	23°C (74°F)	136 mm (5.3 inches)	66%	very high
August Weather	22°C (72°F)	108 mm (4.3 inches)	64%	very high
September Weather	18°C (65°F)	105 mm (4.1 inches)	72%	high
October Weather	12°C (55°F)	137 mm (5.4 inches)	81%	high
November Weather	4°C (40°F)	96 mm (3.8 inches)	87%	moderate
December Weather	0°C (32°F)	95 mm (3.7 inches)	84%	low