April Weather in Joern, Sweden

Last updated: August 27, 2025

In April, the average temperature in Joern, Sweden hovers around 1°C (34°F), with a minimum drop to -16°C (3°F) and a maximum rise to 20°C (69°F). Expect 29 mm (1.1 in) of precipitation spread over 7 days, complemented by a high average humidity of 87%.

April Temperature in Joern

In April in Joern, the average temperature is 1°C (34°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -16°C (3°F). This makes it essential for travelers to prepare for a wide range of weather conditions during their visit.

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

The chart illustrates April temperature patterns in Joern, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joern, April typically has an average temperature of 1°C (34°F), with highs reaching up to 20°C (69°F) and lows dropping to around -16°C (3°F).

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

April Precipitation in Joern

In Joern in April, the precipitation amount is 29 mm (1.1 in) over a span of 7 days.

April Precipitation Trends in Joern

The chart displays monthly precipitation patterns in Joern, 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 Joern, April typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 7 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 Joern

In Joern in April humidity is 87%. With an average temperature of 1°C (34°F), this humidity feels like a chilling blanket enveloping you, making every step outside feel heavy and damp, and leaving you longing for warmth and comfort while traveling.

April Average Humidity in Joern

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

In Joern in April, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Joern, you can check the information here.

Maximum UV Index Levels in Joern for April

The chart shows the monthly maximum UV Index (UVI) for Joern 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 Joern typically reaches 3, which falls under the moderate exposure category.

Data source: Joern 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 Joern Compares to Other Months

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

This table compares monthly weather conditions in Joern, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	47 mm (1.9 inches)	98%	low
February Weather	-9°C (16°F)	37 mm (1.4 inches)	96%	low
March Weather	-4°C (25°F)	35 mm (1.4 inches)	92%	low
April Weather	1°C (34°F)	29 mm (1.1 inches)	87%	moderate
May Weather	7°C (45°F)	48 mm (1.9 inches)	83%	moderate
June Weather	14°C (57°F)	67 mm (2.6 inches)	77%	high
July Weather	16°C (61°F)	87 mm (3.4 inches)	83%	high
August Weather	13°C (56°F)	87 mm (3.4 inches)	87%	moderate
September Weather	8°C (47°F)	62 mm (2.4 inches)	90%	moderate
October Weather	2°C (36°F)	82 mm (3.2 inches)	93%	low
November Weather	-3°C (26°F)	49 mm (1.9 inches)	94%	low
December Weather	-6°C (21°F)	62 mm (2.4 inches)	97%	low