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October Weather in Clinton, Canada

Last updated: June 18, 2025

In October, the average temperature in Clinton, Canada hovers around 3°C (37°F). However, temperatures can vary significantly, dipping as low as -18°C (0°F) and peaking at a balmy 21°C (69°F). Precipitation levels reach 66 mm (2.6 in) over approximately 13 days, while the air remains quite humid at an average of 89%. Prepare for a month of cool, wet weather!

October Temperature in Clinton

In October in Clinton, the average temperature is 3°C (37°F), with maximums reaching 21°C (69°F) and minimums dropping as low as -18°C (0°F). It's advisable to pack for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates October temperature patterns in Clinton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clinton, October typically has an average temperature of 3°C (37°F), with highs reaching up to 21°C (69°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec191728374955616050372919
Data source: Temperature data for Clinton 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 Clinton

In Clinton in October, the total precipitation amount is 66 mm (2.6 in) spread over the course of 13 days.

October Precipitation Trends in Clinton

The chart displays monthly precipitation patterns in Clinton, 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 Clinton, October typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec434935444964624559667358
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Clinton

In Clinton in October, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.

October Average Humidity in Clinton

This chart illustrates the average monthly humidity levels in Clinton, 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 Clinton is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%91%89%85%83%86%82%83%89%93%97%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Clinton

In Clinton in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Clinton for better planning.

Maximum UV Index Levels in Clinton for October

The chart shows the monthly maximum UV Index (UVI) for Clinton 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 Clinton typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987421
Data source: Clinton 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 Clinton Compares to Other Months

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

This table compares monthly weather conditions in Clinton, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)43 mm (1.7 inches)93%low
February Weather-9°C (17°F)49 mm (1.9 inches)91%moderate
March Weather-2°C (29°F)35 mm (1.4 inches)91%moderate
April Weather3°C (37°F)44 mm (1.7 inches)89%high
May Weather9°C (49°F)49 mm (1.9 inches)85%very high
June Weather13°C (55°F)64 mm (2.5 inches)83%very high
July Weather16°C (61°F)62 mm (2.4 inches)86%very high
August Weather15°C (60°F)45 mm (1.8 inches)82%very high
September Weather10°C (50°F)59 mm (2.3 inches)83%high
October Weather3°C (37°F)66 mm (2.6 inches)89%moderate
November Weather-2°C (29°F)73 mm (2.9 inches)93%low
December Weather-7°C (19°F)58 mm (2.3 inches)97%low

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