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October Weather in Troy, United States

Last updated: June 24, 2025

In October, the average temperature in Troy, United States hovers around 8°C (47°F). Expect a chilly minimum of -15°C (5°F), while the mercury can soar to a pleasant 27°C (82°F) at times. As you navigate the month, be prepared for 75 mm (2.9 in) of precipitation spread over 11 days. With an average humidity of 79%, it's a good idea to dress in layers and stay hydrated!

October Temperature in Troy

In October in Troy, the average temperature is 8°C (47°F). Maximum temperatures can reach 27°C (82°F), while the minimum can drop as low as -15°C (5°F). Travelers should be prepared for a wide range of temperatures when visiting during this time.

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

The chart illustrates October temperature patterns in Troy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Troy, October typically has an average temperature of 8°C (47°F), with highs reaching up to 27°C (82°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec313139465664737261473832
Data source: Temperature data for Troy 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 Troy

In Troy in October, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.

October Precipitation Trends in Troy

The chart displays monthly precipitation patterns in Troy, 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 Troy, October typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec771177869623341229759296
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Troy

In Troy in October, humidity is 79%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

October Average Humidity in Troy

This chart illustrates the average monthly humidity levels in Troy, 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 Troy is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%87%84%78%78%77%64%62%79%87%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Troy

In Troy in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Troy.

Maximum UV Index Levels in Troy for October

The chart shows the monthly maximum UV Index (UVI) for Troy 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 Troy typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467991097532
Data source: Troy 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 Troy Compares to Other Months

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

This table compares monthly weather conditions in Troy, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)77 mm (3.0 inches)89%low
February Weather0°C (31°F)117 mm (4.6 inches)89%moderate
March Weather4°C (39°F)78 mm (3.1 inches)87%high
April Weather8°C (47°F)69 mm (2.7 inches)84%high
May Weather13°C (56°F)62 mm (2.5 inches)77%very high
June Weather18°C (64°F)33 mm (1.3 inches)78%very high
July Weather23°C (73°F)4 mm (0.2 inches)77%very high
August Weather22°C (72°F)12 mm (0.5 inches)64%very high
September Weather16°C (61°F)29 mm (1.1 inches)62%high
October Weather8°C (47°F)75 mm (2.9 inches)79%moderate
November Weather3°C (38°F)92 mm (3.6 inches)87%moderate
December Weather0°C (32°F)96 mm (3.8 inches)90%low

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