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October Weather in Vernon, United States

Last updated: June 24, 2025

In October, the average temperature in Vernon, United States is a comfortable 18°C (65°F). Expect a range from a chilly -2°C (29°F) to a balmy 37°C (99°F). During this month, precipitation averages 66 mm (2.6 in) over about 5 days, while the average humidity sits at a moderate 71%. Be prepared for diverse weather conditions!

October Temperature in Vernon

In October in Vernon, the average temperature is 18°C (65°F), with maxima reaching 37°C (99°F) and minima dropping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack accordingly for both warm days and cooler evenings.

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

The chart illustrates October temperature patterns in Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernon, October typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (99°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec424457637382868477645346
Data source: Temperature data for Vernon 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 Vernon

In Vernon in October, the precipitation amount is 66 mm (2.6 in) over a span of 5 days.

October Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, 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 Vernon, October typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3328649911363234292662327
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Vernon

In Vernon in October humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

October Average Humidity in Vernon

This chart illustrates the average monthly humidity levels in Vernon, 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 Vernon is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%70%72%82%82%80%72%64%71%81%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Vernon

In Vernon 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 Vernon.

Maximum UV Index Levels in Vernon for October

The chart shows the monthly maximum UV Index (UVI) for Vernon 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 Vernon typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110854
Data source: Vernon 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 Vernon Compares to Other Months

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

This table compares monthly weather conditions in Vernon, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)33 mm (1.3 inches)76%moderate
February Weather7°C (44°F)28 mm (1.1 inches)76%high
March Weather14°C (57°F)64 mm (2.5 inches)70%very high
April Weather17°C (63°F)99 mm (3.9 inches)72%very high
May Weather23°C (73°F)113 mm (4.5 inches)82%extreme
June Weather28°C (82°F)63 mm (2.5 inches)82%extreme
July Weather30°C (86°F)22 mm (0.9 inches)80%extreme
August Weather29°C (84°F)42 mm (1.7 inches)72%extreme
September Weather25°C (77°F)92 mm (3.6 inches)64%very high
October Weather18°C (65°F)66 mm (2.6 inches)71%very high
November Weather12°C (53°F)23 mm (0.9 inches)81%moderate
December Weather8°C (47°F)27 mm (1.0 inches)84%moderate

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