April Weather in Grenfell, Canada

Last updated: June 18, 2025

In Grenfell, Canada, the average temperature for April hovers around 2°C (35°F). However, temperatures can vary widely, dropping to a chilling -23°C (-9°F) at their lowest and soaring to a pleasant 24°C (76°F) at their peak. Expect about 30 mm (1.2 in) of precipitation spread over 5 days, with average humidity lingering at a comfortable 79%.

April Temperature in Grenfell

In April in Grenfell, the average temperature is 2°C (35°F). Maximum temperatures can reach 24°C (76°F), while minimum temperatures can drop as low as -23°C (-9°F). Travelers should be prepared for a wide range of weather conditions during this time.

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

The chart illustrates April temperature patterns in Grenfell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grenfell, April typically has an average temperature of 2°C (35°F), with highs reaching up to 24°C (76°F) and lows dropping to around -23°C (-9°F).

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

April Precipitation in Grenfell

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

April Precipitation Trends in Grenfell

The chart displays monthly precipitation patterns in Grenfell, 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 Grenfell, 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Grenfell

In Grenfell in April humidity is 79%. With an average temperature of 2°C (35°F), this humidity feels like a cold, damp blanket wrapped around you, making travel uncomfortable and the chill seem to penetrate deeper, causing you to seek warmth at every opportunity.

April Average Humidity in Grenfell

This chart illustrates the average monthly humidity levels in Grenfell, 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 Grenfell is approximately 79%, 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 Grenfell

In Grenfell in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Grenfell, you can refer to this Hourly UV Index in Grenfell.

Maximum UV Index Levels in Grenfell for April

The chart shows the monthly maximum UV Index (UVI) for Grenfell 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 Grenfell typically reaches 6, which falls under the high exposure category.

Data source: Grenfell 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 Grenfell Compares to Other Months

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

This table compares monthly weather conditions in Grenfell, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (8°F)	14 mm (0.6 inches)	91%	low
February Weather	-16°C (4°F)	13 mm (0.5 inches)	94%	moderate
March Weather	-5°C (23°F)	26 mm (1.0 inches)	91%	moderate
April Weather	2°C (35°F)	30 mm (1.2 inches)	79%	high
May Weather	11°C (52°F)	43 mm (1.7 inches)	71%	very high
June Weather	17°C (62°F)	100 mm (3.9 inches)	65%	very high
July Weather	19°C (67°F)	55 mm (2.2 inches)	75%	very high
August Weather	17°C (63°F)	50 mm (2.0 inches)	76%	very high
September Weather	12°C (54°F)	57 mm (2.2 inches)	73%	high
October Weather	3°C (38°F)	31 mm (1.2 inches)	77%	moderate
November Weather	-5°C (23°F)	28 mm (1.1 inches)	88%	low
December Weather	-10°C (14°F)	21 mm (0.8 inches)	95%	low