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April Weather in Cowansville, Canada

Last updated: June 18, 2025

In April, the average temperature in Cowansville, Canada hovers around 6°C (43°F). Expect a wide range in temperatures, with a minimum of -10°C (14°F) and a maximum reaching up to 24°C (76°F). Precipitation is also notable, averaging 119 mm (4.7 in) over approximately 15 days. With an average humidity of 85%, be prepared for a distinctly damp atmosphere as you explore this enchanting locale!

April Temperature in Cowansville

In April in Cowansville, the average temperature is 6°C (43°F), with maximums reaching up to 24°C (76°F) and minimums dropping as low as -10°C (14°F). This wide range of temperatures makes it essential to pack layers and prepare for varying weather conditions while exploring.

April Weather in Cowansville: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Cowansville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cowansville, April typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (76°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec182129425664706860493424
Data source: Temperature data for Cowansville 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.

April Precipitation in Cowansville

In Cowansville in April, the precipitation amount is 119 mm (4.7 in) over a span of 15 days.

April Precipitation Trends in Cowansville

The chart displays monthly precipitation patterns in Cowansville, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Cowansville, April typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec9488911191061171181177714812887
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Cowansville

In Cowansville in April, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

April Average Humidity in Cowansville

This chart illustrates the average monthly humidity levels in Cowansville, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Cowansville is approximately 85%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Cowansville

In Cowansville in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Cowansville.

Maximum UV Index Levels in Cowansville for April

The chart shows the monthly maximum UV Index (UVI) for Cowansville in April, 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 April, the maximum UV index in Cowansville typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Cowansville April 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 April Weather in Cowansville Compares to Other Months

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

This table compares monthly weather conditions in Cowansville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)94 mm (3.7 inches)93%low
February Weather-6°C (21°F)88 mm (3.5 inches)92%moderate
March Weather-2°C (29°F)91 mm (3.6 inches)86%moderate
April Weather6°C (43°F)119 mm (4.7 inches)85%high
May Weather13°C (56°F)106 mm (4.2 inches)80%very high
June Weather18°C (65°F)117 mm (4.6 inches)74%very high
July Weather21°C (70°F)118 mm (4.7 inches)76%very high
August Weather20°C (68°F)117 mm (4.6 inches)75%very high
September Weather16°C (60°F)77 mm (3.0 inches)78%high
October Weather10°C (49°F)148 mm (5.8 inches)86%moderate
November Weather1°C (34°F)128 mm (5.0 inches)88%moderate
December Weather-5°C (24°F)87 mm (3.4 inches)89%low

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