April Weather in Milton, Canada

Last updated: June 18, 2025

In April, the average temperature in Milton, Canada hovers around 6°C (43°F). Expect chilly nights with a minimum of -6°C (22°F), while warm days can reach up to 25°C (78°F). The weather brings about 102 mm (4.0 in) of precipitation over 13 days, accompanied by high humidity levels averaging around 87%.

April Temperature in Milton

In April in Milton, the average temperature is 6°C (43°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures, so layering clothing is essential for comfort during their visit.

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

The chart illustrates April temperature patterns in Milton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milton, April typically has an average temperature of 6°C (43°F), with highs reaching up to 25°C (78°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Milton generated using information from the Copernicus Climate Change Service.

April Precipitation in Milton

In Milton in April, precipitation amounts to 102 mm (4.0 in) over the course of 13 days.

April Precipitation Trends in Milton

The chart displays monthly precipitation patterns in Milton, 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 Milton, April typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Milton

In Milton in April, humidity is 87%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating warm, breathable layers for traveling.

April Average Humidity in Milton

This chart illustrates the average monthly humidity levels in Milton, 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 Milton is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Milton

In Milton in April, 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 Milton.

Maximum UV Index Levels in Milton for April

The chart shows the monthly maximum UV Index (UVI) for Milton 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 Milton typically reaches 8, which falls under the very high exposure category.

Data source: Milton 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 Milton Compares to Other Months

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

This table compares monthly weather conditions in Milton, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (24°F)	67 mm (2.6 inches)	90%	low
February Weather	-4°C (25°F)	72 mm (2.8 inches)	90%	moderate
March Weather	0°C (33°F)	60 mm (2.4 inches)	87%	moderate
April Weather	6°C (43°F)	102 mm (4.0 inches)	87%	very high
May Weather	13°C (56°F)	95 mm (3.7 inches)	82%	very high
June Weather	19°C (67°F)	97 mm (3.8 inches)	81%	very high
July Weather	22°C (72°F)	79 mm (3.1 inches)	79%	very high
August Weather	21°C (70°F)	87 mm (3.4 inches)	80%	very high
September Weather	17°C (63°F)	64 mm (2.5 inches)	81%	high
October Weather	11°C (52°F)	98 mm (3.9 inches)	84%	moderate
November Weather	3°C (37°F)	73 mm (2.9 inches)	88%	moderate
December Weather	-1°C (30°F)	70 mm (2.8 inches)	87%	low