June Weather in Oulainen, Finland

Last updated: August 23, 2025

In Oulainen, Finland, the average temperature in June is a mild 15°C (59°F). However, temperatures can vary significantly, with a minimum of -1°C (31°F) and a maximum reaching 31°C (87°F). Be prepared for precipitation, as the area receives about 57 mm (2.3 in) over approximately 9 days. With an average humidity level of 76%, it's wise to pack accordingly for your visit!

June Temperature in Oulainen

In June in Oulainen, the average temperature is 15°C (59°F). Maximums can reach 31°C (87°F) while minimums can drop as low as -1°C (31°F). This variation means travelers should be prepared for both warm and chilly conditions throughout the month.

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

The chart illustrates June temperature patterns in Oulainen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oulainen, June typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (87°F) and lows dropping to around -1°C (31°F).

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

June Precipitation in Oulainen

In Oulainen in June, the precipitation amount is 57 mm (2.3 in) over the course of 9 days.

June Precipitation Trends in Oulainen

The chart displays monthly precipitation patterns in Oulainen, 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 Oulainen, June typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 9 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 Oulainen

In Oulainen in June humidity is 76%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities less enjoyable and often leading to a quick sense of fatigue while traveling.

June Average Humidity in Oulainen

This chart illustrates the average monthly humidity levels in Oulainen, 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 Oulainen is approximately 76%, 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 Oulainen

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

Maximum UV Index Levels in Oulainen for June

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

Data source: Oulainen 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 Oulainen Compares to Other Months

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

This table compares monthly weather conditions in Oulainen, 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 (21°F)	38 mm (1.5 inches)	99%	low
February Weather	-7°C (19°F)	39 mm (1.5 inches)	97%	low
March Weather	-3°C (27°F)	38 mm (1.5 inches)	93%	low
April Weather	2°C (35°F)	40 mm (1.6 inches)	86%	moderate
May Weather	8°C (47°F)	59 mm (2.3 inches)	80%	moderate
June Weather	15°C (59°F)	57 mm (2.3 inches)	76%	high
July Weather	17°C (63°F)	74 mm (2.9 inches)	79%	high
August Weather	14°C (58°F)	93 mm (3.7 inches)	83%	moderate
September Weather	9°C (49°F)	76 mm (3.0 inches)	89%	moderate
October Weather	4°C (40°F)	83 mm (3.3 inches)	94%	low
November Weather	0°C (32°F)	61 mm (2.4 inches)	94%	low
December Weather	-4°C (25°F)	50 mm (2.0 inches)	98%	low