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August Weather in Lacolle, Canada

Last updated: June 18, 2025

In Lacolle, Canada, the average temperature in August hovers around 21°C (70°F). Expect a minimum dip to 9°C (48°F), while the mercury can soar up to 32°C (90°F). With an average precipitation amount of 106 mm (4.2 in) spread over 13 days, you might want to keep an umbrella handy, especially with the average humidity lingering at a humid 75%. Embrace the climate and enjoy your time!

August Temperature in Lacolle

In August in Lacolle, the average temperature is 21°C (70°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 9°C (48°F). This climate makes it an ideal time for outdoor activities and sightseeing, ensuring a comfortable experience for travelers.

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

The chart illustrates August 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, August typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 9°C (48°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.

August Precipitation in Lacolle

In Lacolle in August, the precipitation amount is 106 mm (4.2 in) spread over a duration of 13 days.

August Precipitation Trends in Lacolle

The chart displays monthly precipitation patterns in Lacolle, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Lacolle, August typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec817878109911051121067314311677
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Lacolle

In Lacolle in August, humidity is 75%. With an average temperature of 21°C (70°F), this humidity feels like a warm, enveloping blanket that makes exploring the area feel slightly sticky, requiring travelers to stay hydrated and take occasional breaks in the shade to fully enjoy their adventures.

August Average Humidity in Lacolle

This chart illustrates the average monthly humidity levels in Lacolle, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Lacolle is approximately 75%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Lacolle

In Lacolle in August, 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 Lacolle.

Maximum UV Index Levels in Lacolle for August

The chart shows the monthly maximum UV Index (UVI) for Lacolle in August, 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 August, the maximum UV index in Lacolle typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Lacolle August 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 August 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 August’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 August’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

Compare Lacolle's Climate with Cities Worldwide