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October Weather in Troy, United States

Last updated: June 24, 2025

In Troy, United States, the average temperature in October hovers around 19°C (66°F). However, it can fluctuate significantly, with minimums dipping to 2°C (37°F) and maximums soaring to 37°C (98°F). Expect about 77 mm (3.0 in) of rainfall spread over 8 days, resulting in a relatively high average humidity of 79%. 🌧️

October Temperature in Troy

In October in Troy, the average temperature is 19°C (66°F). Maximums can reach 37°C (98°F) and minimums can dip as low as 2°C (37°F). It's advisable to pack both lightweight clothing for the warm days and warmer layers for the cooler evenings when traveling 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 19°C (66°F), with highs reaching up to 37°C (98°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec455054637177817975665248
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 77 mm (3.0 in) distributed over 8 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 77 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec981157899112931001171497785115
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 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
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 is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to 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 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109853
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 Weather7°C (45°F)98 mm (3.8 inches)86%moderate
February Weather10°C (50°F)115 mm (4.5 inches)85%high
March Weather12°C (55°F)78 mm (3.1 inches)84%very high
April Weather17°C (63°F)98 mm (3.9 inches)82%very high
May Weather22°C (71°F)112 mm (4.4 inches)83%very high
June Weather25°C (77°F)93 mm (3.7 inches)82%extreme
July Weather27°C (81°F)100 mm (3.9 inches)80%extreme
August Weather26°C (79°F)117 mm (4.6 inches)74%very high
September Weather24°C (75°F)149 mm (5.9 inches)75%very high
October Weather19°C (66°F)77 mm (3.0 inches)79%very high
November Weather11°C (52°F)84 mm (3.3 inches)87%moderate
December Weather9°C (48°F)115 mm (4.5 inches)87%moderate

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