October Weather in Leyden, United States

Last updated: June 24, 2025

In Leyden, United States, the average temperature in October hovers around 11°C (51°F). However, be prepared for some variability—minimum temperatures can dip to -5°C (23°F), while the maximum may reach a pleasant 27°C (80°F). Expect 173 mm (6.8 in) of precipitation over about 12 days, contributing to a humidity average of 81%. Dress accordingly to enjoy the diverse weather!

October Temperature in Leyden

In October in Leyden, the average temperature is 11°C (51°F). Maximums can reach 27°C (80°F), and minimums can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures, ensuring you pack layers to enjoy your travels comfortably.

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

The chart illustrates October temperature patterns in Leyden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leyden, October typically has an average temperature of 11°C (51°F), with highs reaching up to 27°C (80°F) and lows dropping to around -5°C (23°F).

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

October Precipitation in Leyden

In Leyden in October, the precipitation amount is 173 mm (6.8 in) spread over the course of 12 days.

October Precipitation Trends in Leyden

The chart displays monthly precipitation patterns in Leyden, 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 Leyden, October typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 12 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 Leyden

In Leyden in October, humidity is 81%. With an average temperature of 11°C (51°F), this humidity feels like walking through a thick blanket of moisture, making travel uncomfortable and causing clothes to cling to the skin, while the crisp air adds a chill that contrasts sharply with the heavy, humid atmosphere.

October Average Humidity in Leyden

This chart illustrates the average monthly humidity levels in Leyden, 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 Leyden 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 Leyden

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

Maximum UV Index Levels in Leyden for October

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

Data source: Leyden 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 Leyden Compares to Other Months

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

This table compares monthly weather conditions in Leyden, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	85 mm (3.3 inches)	89%	moderate
February Weather	-3°C (27°F)	101 mm (4.0 inches)	88%	moderate
March Weather	0°C (33°F)	84 mm (3.3 inches)	86%	high
April Weather	7°C (45°F)	151 mm (5.9 inches)	84%	very high
May Weather	14°C (57°F)	108 mm (4.3 inches)	76%	very high
June Weather	19°C (66°F)	102 mm (4.0 inches)	72%	very high
July Weather	22°C (71°F)	169 mm (6.6 inches)	66%	very high
August Weather	21°C (69°F)	126 mm (5.0 inches)	64%	very high
September Weather	17°C (62°F)	112 mm (4.4 inches)	72%	very high
October Weather	11°C (51°F)	173 mm (6.8 inches)	81%	high
November Weather	3°C (37°F)	107 mm (4.2 inches)	87%	moderate
December Weather	-2°C (29°F)	125 mm (4.9 inches)	84%	low