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October Weather in Lacolle, Canada

Last updated: June 18, 2025

In Lacolle, Canada during October, the average temperature hovers around 11°C (51°F), with lows dipping to -4°C (26°F) and highs reaching up to 26°C (79°F). Expect 143 mm (5.6 in) of precipitation spread over 16 days, contributing to an average humidity of 86%.

October Temperature in Lacolle

In October in Lacolle, the average temperature is 11°C (51°F). Maximums can reach 26°C (79°F), while minimums can drop as low as -4°C (26°F). This diverse temperature range makes Lacolle an ideal destination for travelers seeking both mild and invigorating weather conditions.

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

The chart illustrates October temperature patterns in Lacolle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lacolle, October typically has an average temperature of 11°C (51°F), with highs reaching up to 26°C (79°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec202230435666727062513627
Data source: Temperature data for Lacolle 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 Lacolle

In Lacolle in October, the precipitation amount is 143 mm (5.6 in) spread over 16 days.

October Precipitation Trends in Lacolle

The chart displays monthly precipitation patterns in Lacolle, 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 Lacolle, October typically receives around 143 mm (5.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec817878109911051121067314311677
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Lacolle

In Lacolle in October humidity is 86%. With an average temperature of 11°C (51°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities less enjoyable and travel a bit more strenuous as the air feels heavy and clammy.

October Average Humidity in Lacolle

This chart illustrates the average monthly humidity levels in Lacolle, 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 Lacolle is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Lacolle

In Lacolle 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 Lacolle.

Maximum UV Index Levels in Lacolle for October

The chart shows the monthly maximum UV Index (UVI) for Lacolle 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 Lacolle typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Lacolle 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 Lacolle Compares to Other Months

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

This table compares monthly weather conditions in Lacolle, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)81 mm (3.2 inches)93%low
February Weather-5°C (23°F)78 mm (3.1 inches)92%moderate
March Weather-1°C (30°F)78 mm (3.1 inches)86%moderate
April Weather6°C (43°F)109 mm (4.3 inches)85%high
May Weather13°C (56°F)91 mm (3.6 inches)80%very high
June Weather19°C (66°F)105 mm (4.1 inches)74%very high
July Weather22°C (72°F)112 mm (4.4 inches)76%very high
August Weather21°C (70°F)106 mm (4.2 inches)75%very high
September Weather17°C (62°F)73 mm (2.9 inches)78%high
October Weather11°C (51°F)143 mm (5.6 inches)86%moderate
November Weather2°C (37°F)116 mm (4.6 inches)88%moderate
December Weather-3°C (27°F)77 mm (3.0 inches)89%low

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