April Weather in Mistissini, Canada

Last updated: June 18, 2025

In April, the average temperature in Mistissini, Canada hovers around -2°C (28°F), with fluctuations between a chilly minimum of -19°C (-3°F) and a milder maximum of 12°C (53°F). Expect some precipitation, averaging 64 mm (2.5 in) over approximately 12 days. Additionally, the air tends to be quite damp, with an average humidity of 84%.

April Temperature in Mistissini

In April in Mistissini, the average temperature is -2°C (28°F). The maximum can reach 12°C (53°F), while the minimum can drop as low as -19°C (-3°F). Be sure to bundle up and prepare for temperature fluctuations if you're planning to travel during this time.

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

The chart illustrates April temperature patterns in Mistissini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mistissini, April typically has an average temperature of -2°C (28°F), with highs reaching up to 12°C (53°F) and lows dropping to around -19°C (-3°F).

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

April Precipitation in Mistissini

In Mistissini in April, the total precipitation amount is 64 mm (2.5 in) over the course of 12 days.

April Precipitation Trends in Mistissini

The chart displays monthly precipitation patterns in Mistissini, 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 Mistissini, April typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 12 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 Mistissini

In Mistissini in April humidity is 84%. With an average temperature of -2°C (28°F), this humidity feels like a biting chill that cuts through layers of clothing, making outdoor activities uncomfortable and travel challenging.

April Average Humidity in Mistissini

This chart illustrates the average monthly humidity levels in Mistissini, 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 Mistissini is approximately 84%, 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 Mistissini

In Mistissini 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 Mistissini.

Maximum UV Index Levels in Mistissini for April

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

Data source: Mistissini 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 Mistissini Compares to Other Months

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

This table compares monthly weather conditions in Mistissini, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-17°C (1°F)	48 mm (1.9 inches)	98%	low
February Weather	-16°C (3°F)	51 mm (2.0 inches)	94%	moderate
March Weather	-10°C (14°F)	55 mm (2.2 inches)	90%	moderate
April Weather	-2°C (28°F)	64 mm (2.5 inches)	84%	high
May Weather	4°C (40°F)	89 mm (3.5 inches)	81%	very high
June Weather	11°C (52°F)	82 mm (3.2 inches)	82%	very high
July Weather	15°C (59°F)	105 mm (4.1 inches)	83%	very high
August Weather	15°C (60°F)	148 mm (5.8 inches)	86%	high
September Weather	11°C (51°F)	151 mm (6.0 inches)	89%	high
October Weather	5°C (40°F)	129 mm (5.1 inches)	93%	moderate
November Weather	-4°C (26°F)	122 mm (4.8 inches)	98%	low
December Weather	-12°C (10°F)	84 mm (3.3 inches)	101%	low