June Weather in Lumijoki, Finland

Last updated: August 23, 2025

In Lumijoki, Finland, the average temperature in June hovers around 14°C (58°F), with minimums dipping to 0°C (33°F) and maximums peaking at 29°C (85°F). This month also brings 56 mm (2.2 in) of precipitation over approximately 8 days, contributing to an average humidity of 77%. Prepare for a blend of mild weather and occasional rain!

June Temperature in Lumijoki

In June in Lumijoki, the average temperature is 14°C (58°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 0°C (33°F). This means you'll want to pack layers to accommodate a range of temperatures during your travels.

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

The chart illustrates June temperature patterns in Lumijoki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lumijoki, June typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (33°F).

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

June Precipitation in Lumijoki

In Lumijoki in June, the precipitation amount is 56 mm (2.2 in) over the course of 8 days.

June Precipitation Trends in Lumijoki

The chart displays monthly precipitation patterns in Lumijoki, 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 Lumijoki, June typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Lumijoki

In Lumijoki in June, humidity is 77%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making traveling feel sticky and heavy, yet still manageable as you explore the sights.

June Average Humidity in Lumijoki

This chart illustrates the average monthly humidity levels in Lumijoki, 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 Lumijoki is approximately 77%, 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 Lumijoki

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

Maximum UV Index Levels in Lumijoki for June

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

Data source: Lumijoki 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 Lumijoki Compares to Other Months

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

This table compares monthly weather conditions in Lumijoki, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	37 mm (1.4 inches)	100%	low
February Weather	-8°C (18°F)	37 mm (1.4 inches)	98%	low
March Weather	-4°C (26°F)	37 mm (1.5 inches)	95%	moderate
April Weather	1°C (34°F)	37 mm (1.5 inches)	87%	moderate
May Weather	8°C (46°F)	53 mm (2.1 inches)	81%	moderate
June Weather	14°C (58°F)	56 mm (2.2 inches)	77%	high
July Weather	17°C (62°F)	78 mm (3.1 inches)	79%	high
August Weather	14°C (58°F)	96 mm (3.8 inches)	84%	moderate
September Weather	9°C (49°F)	71 mm (2.8 inches)	90%	moderate
October Weather	4°C (40°F)	78 mm (3.1 inches)	95%	low
November Weather	0°C (31°F)	59 mm (2.3 inches)	95%	low
December Weather	-4°C (25°F)	52 mm (2.0 inches)	99%	low