October Weather in Port Leyden, United States

Last updated: June 24, 2025

In October, the average temperature in Port Leyden, United States hovers around 10°C (50°F). Visitors should be prepared for a range of temperatures, with lows dipping to -5°C (24°F) and rising as high as 25°C (78°F). Expect a fair amount of rain, as precipitation reaches 184 mm (7.3 in) over approximately 14 days, and humidity levels can be quite high at an average of 84%.

October Temperature in Port Leyden

In October in Port Leyden, the average temperature is 10°C (50°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -5°C (24°F). This variability in temperature makes Port Leyden an intriguing destination for travelers who enjoy diverse weather conditions.

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

The chart illustrates October temperature patterns in Port Leyden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Leyden, October typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (78°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec202430435564696760503426
Data source: Temperature data for Port Leyden 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.

October Precipitation in Port Leyden

In Port Leyden in October, the precipitation amount is 184 mm (7.3 in) over a period of 14 days.

October Precipitation Trends in Port Leyden

The chart displays monthly precipitation patterns in Port 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 Port Leyden, October typically receives around 184 mm (7.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec11612010413813412918514190184142137
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Port Leyden

In Port Leyden in October, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.

October Average Humidity in Port Leyden

This chart illustrates the average monthly humidity levels in Port 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 Port Leyden is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Port Leyden

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

Maximum UV Index Levels in Port Leyden for October

The chart shows the monthly maximum UV Index (UVI) for Port 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 Port Leyden typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998632
Data source: Port 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 Port Leyden Compares to Other Months

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

This table compares monthly weather conditions in Port Leyden, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)116 mm (4.6 inches)90%moderate
February Weather-5°C (24°F)120 mm (4.7 inches)90%moderate
March Weather-1°C (30°F)104 mm (4.1 inches)87%high
April Weather6°C (43°F)138 mm (5.4 inches)88%very high
May Weather13°C (56°F)134 mm (5.3 inches)82%very high
June Weather18°C (64°F)129 mm (5.1 inches)79%very high
July Weather21°C (69°F)185 mm (7.3 inches)78%very high
August Weather19°C (67°F)141 mm (5.5 inches)76%very high
September Weather16°C (60°F)90 mm (3.5 inches)78%very high
October Weather10°C (50°F)184 mm (7.3 inches)84%high
November Weather1°C (35°F)141 mm (5.6 inches)89%moderate
December Weather-3°C (26°F)137 mm (5.4 inches)86%low

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