June Weather in Joroinen, Finland

Last updated: August 23, 2025

In Joroinen, Finland, the average temperature in June is a pleasant 16°C (61°F). Expect temperatures to range from a cool 1°C (34°F) to a warm 32°C (89°F). During this month, you can anticipate 63 mm (2.5 in) of precipitation spread over 11 days, with an average humidity level of 75%. Be prepared for a mix of weather!

June Temperature in Joroinen

In June in Joroinen, the average temperature is 16°C (61°F). The maximum can reach 32°C (89°F), while the minimum can be as low as 1°C (34°F). Overall, it's a great time for travelers looking to enjoy mild weather with the possibility of warm days.

June Weather in Joroinen: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Joroinen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joroinen, June typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (89°F) and lows dropping to around 1°C (34°F).

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

June Precipitation in Joroinen

In Joroinen in June, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

June Precipitation Trends in Joroinen

The chart displays monthly precipitation patterns in Joroinen, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Joroinen, June typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

June Humidity in Joroinen

In Joroinen in June humidity is 75%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy embrace, making traveling somewhat uncomfortable as you may find yourself constantly adjusting your clothing and seeking shade to escape the sticky air.

June Average Humidity in Joroinen

This chart illustrates the average monthly humidity levels in Joroinen, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Joroinen is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Joroinen

In Joroinen in June, 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 Joroinen, you can refer to this Hourly UV Index in Joroinen.

Maximum UV Index Levels in Joroinen for June

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

Data source: Joroinen June 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 June Weather in Joroinen Compares to Other Months

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

This table compares monthly weather conditions in Joroinen, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	48 mm (1.9 inches)	99%	low
February Weather	-6°C (21°F)	42 mm (1.7 inches)	98%	low
March Weather	-3°C (27°F)	44 mm (1.7 inches)	95%	moderate
April Weather	2°C (36°F)	44 mm (1.7 inches)	87%	moderate
May Weather	9°C (49°F)	58 mm (2.3 inches)	78%	moderate
June Weather	16°C (61°F)	63 mm (2.5 inches)	75%	high
July Weather	17°C (63°F)	82 mm (3.2 inches)	83%	high
August Weather	15°C (60°F)	84 mm (3.3 inches)	88%	moderate
September Weather	10°C (51°F)	77 mm (3.0 inches)	92%	moderate
October Weather	5°C (42°F)	73 mm (2.9 inches)	95%	low
November Weather	1°C (34°F)	61 mm (2.4 inches)	94%	low
December Weather	-4°C (26°F)	67 mm (2.6 inches)	98%	low