April Weather in Portneuf, Canada

Last updated: June 18, 2025

In April, the average temperature in Portneuf, Canada hovers around 4°C (39°F). While you might experience chilly lows of -14°C (8°F), the mercury can rise as high as 22°C (71°F) on warmer days. Expect 117 mm (4.6 in) of precipitation over approximately 13 days, contributing to an overall average humidity of 87%. Prepare for a blend of brisk air and occasional showers!

April Temperature in Portneuf

In April in Portneuf, the average temperature is 4°C (39°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as -14°C (8°F). Be prepared for a wide range of temperatures during your travels to Portneuf in April.

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

The chart illustrates April temperature patterns in Portneuf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portneuf, April typically has an average temperature of 4°C (39°F), with highs reaching up to 22°C (71°F) and lows dropping to around -14°C (8°F).

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

April Precipitation in Portneuf

In Portneuf in April, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.

April Precipitation Trends in Portneuf

The chart displays monthly precipitation patterns in Portneuf, 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 Portneuf, April typically receives around 117 mm (4.6 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 Portneuf

In Portneuf in April, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

April Average Humidity in Portneuf

This chart illustrates the average monthly humidity levels in Portneuf, 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 Portneuf 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 Portneuf

In Portneuf 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 Portneuf.

Maximum UV Index Levels in Portneuf for April

The chart shows the monthly maximum UV Index (UVI) for Portneuf 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 Portneuf typically reaches 7, which falls under the high exposure category.

Data source: Portneuf 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 Portneuf Compares to Other Months

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

This table compares monthly weather conditions in Portneuf, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (13°F)	87 mm (3.4 inches)	95%	low
February Weather	-9°C (16°F)	87 mm (3.4 inches)	93%	moderate
March Weather	-4°C (25°F)	97 mm (3.8 inches)	90%	moderate
April Weather	4°C (39°F)	117 mm (4.6 inches)	87%	high
May Weather	12°C (54°F)	107 mm (4.2 inches)	79%	very high
June Weather	17°C (63°F)	128 mm (5.1 inches)	73%	very high
July Weather	20°C (68°F)	126 mm (5.0 inches)	81%	very high
August Weather	19°C (66°F)	120 mm (4.7 inches)	81%	very high
September Weather	14°C (58°F)	109 mm (4.3 inches)	81%	high
October Weather	8°C (46°F)	139 mm (5.5 inches)	87%	moderate
November Weather	-1°C (31°F)	133 mm (5.2 inches)	89%	moderate
December Weather	-8°C (19°F)	107 mm (4.2 inches)	92%	low