April Weather in Thessalon, Canada

Last updated: June 18, 2025

In April, the average temperature in Thessalon, Canada hovers around 2°C (35°F). Expect chilly conditions, with minimums dipping to -10°C (15°F) and maximums reaching up to 10°C (50°F). Rainfall is fairly consistent, with 92 mm (3.6 in) of precipitation spread over 13 days. Additionally, the air remains quite damp, boasting an average humidity of 87%.

April Temperature in Thessalon

In April in Thessalon, the average temperature is 2°C (35°F). The maximum can reach 10°C (50°F), and the minimum can be as low as -10°C (15°F). Travelers should be prepared for chilly conditions and pack accordingly to ensure a comfortable experience.

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

The chart illustrates April temperature patterns in Thessalon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thessalon, April typically has an average temperature of 2°C (35°F), with highs reaching up to 10°C (50°F) and lows dropping to around -10°C (15°F).

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

April Precipitation in Thessalon

In Thessalon in April, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

April Precipitation Trends in Thessalon

The chart displays monthly precipitation patterns in Thessalon, 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 Thessalon, April typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 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 Thessalon

In Thessalon in April, humidity is 87%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making traveling feel uncomfortable and heavy, as each breath carries a hint of the cold, moist air that lingers around you.

April Average Humidity in Thessalon

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

In Thessalon 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 Thessalon.

Maximum UV Index Levels in Thessalon for April

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

Data source: Thessalon 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 Thessalon Compares to Other Months

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

This table compares monthly weather conditions in Thessalon, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	51 mm (2.0 inches)	95%	low
February Weather	-6°C (21°F)	69 mm (2.7 inches)	94%	moderate
March Weather	-2°C (28°F)	68 mm (2.7 inches)	89%	moderate
April Weather	2°C (35°F)	92 mm (3.6 inches)	87%	high
May Weather	7°C (45°F)	89 mm (3.5 inches)	74%	very high
June Weather	14°C (57°F)	110 mm (4.3 inches)	72%	very high
July Weather	19°C (67°F)	92 mm (3.6 inches)	69%	very high
August Weather	19°C (66°F)	111 mm (4.4 inches)	72%	very high
September Weather	15°C (60°F)	124 mm (4.9 inches)	77%	high
October Weather	9°C (49°F)	148 mm (5.8 inches)	85%	moderate
November Weather	2°C (36°F)	86 mm (3.4 inches)	88%	moderate
December Weather	-3°C (27°F)	84 mm (3.3 inches)	92%	low