April Weather in Grunthal, Canada

Last updated: June 18, 2025

In Grunthal, Canada, the average temperature in April is a chilly 2°C (37°F). Be prepared for temperature variations, as it can dip as low as -19°C (-2°F) or soar to a warm 23°C (73°F). Expect about 30 mm (1.2 in) of precipitation over 5 days, accompanied by an average humidity level of 81%.

April Temperature in Grunthal

In April in Grunthal, the average temperature is 2°C (37°F). The maximum can reach 23°C (73°F), while the minimum can drop to as low as -19°C (-2°F). Travelers should be prepared for a wide range of temperatures during this time, making layers essential for comfort.

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

The chart illustrates April temperature patterns in Grunthal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grunthal, April typically has an average temperature of 2°C (37°F), with highs reaching up to 23°C (73°F) and lows dropping to around -19°C (-2°F).

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

April Precipitation in Grunthal

In Grunthal in April, the precipitation amount is 30 mm (1.2 in) over the course of 5 days.

April Precipitation Trends in Grunthal

The chart displays monthly precipitation patterns in Grunthal, 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 Grunthal, April typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 5 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 Grunthal

In Grunthal in April, humidity is 81%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and encouraging a cozy retreat indoors rather than adventurous exploration.

April Average Humidity in Grunthal

This chart illustrates the average monthly humidity levels in Grunthal, 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 Grunthal is approximately 81%, 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 Grunthal

In Grunthal 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 Grunthal.

Maximum UV Index Levels in Grunthal for April

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

Data source: Grunthal 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 Grunthal Compares to Other Months

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

This table compares monthly weather conditions in Grunthal, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (7°F)	18 mm (0.7 inches)	94%	low
February Weather	-15°C (5°F)	18 mm (0.7 inches)	91%	moderate
March Weather	-5°C (23°F)	19 mm (0.7 inches)	90%	moderate
April Weather	2°C (37°F)	30 mm (1.2 inches)	81%	high
May Weather	12°C (54°F)	39 mm (1.5 inches)	74%	very high
June Weather	19°C (66°F)	70 mm (2.8 inches)	75%	very high
July Weather	21°C (70°F)	81 mm (3.2 inches)	74%	very high
August Weather	19°C (66°F)	61 mm (2.4 inches)	77%	very high
September Weather	14°C (57°F)	90 mm (3.5 inches)	75%	high
October Weather	5°C (41°F)	70 mm (2.8 inches)	78%	moderate
November Weather	-5°C (24°F)	29 mm (1.2 inches)	87%	low
December Weather	-11°C (13°F)	27 mm (1.1 inches)	93%	low