June Weather in Kouvola, Finland

Last updated: August 23, 2025

In Kouvola, Finland, the average temperature in June hovers around 16°C (62°F). Daily temperatures can vary significantly, with a minimum of 0°C (33°F) and a peak reaching 32°C (90°F). Expect about 52 mm (2.0 in) of rain spread over 10 days, while the average humidity sits at a comfortable 74%. Enjoy the diverse climate this month brings!

June Temperature in Kouvola

In June in Kouvola, the average temperature is 16°C (62°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop as low as 0°C (33°F). Travelers should be prepared for a wide range of weather conditions and pack accordingly.

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

The chart illustrates June temperature patterns in Kouvola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kouvola, June typically has an average temperature of 16°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (33°F).

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

June Precipitation in Kouvola

In Kouvola in June, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.

June Precipitation Trends in Kouvola

The chart displays monthly precipitation patterns in Kouvola, 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 Kouvola, June typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 10 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 Kouvola

In Kouvola in June, humidity is 74%. With an average temperature of 16°C (62°F), this humidity feels like a warm, heavy blanket enveloping you, making it slightly uncomfortable for traveling as it can lead to a sticky sensation that may sap your energy during outdoor activities.

June Average Humidity in Kouvola

This chart illustrates the average monthly humidity levels in Kouvola, 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 Kouvola is approximately 74%, 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 Kouvola

In Kouvola in June, 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 Kouvola.

Maximum UV Index Levels in Kouvola for June

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

Data source: Kouvola 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 Kouvola Compares to Other Months

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

This table compares monthly weather conditions in Kouvola, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	52 mm (2.0 inches)	98%	low
February Weather	-5°C (24°F)	52 mm (2.1 inches)	96%	low
March Weather	-2°C (29°F)	46 mm (1.8 inches)	93%	moderate
April Weather	4°C (39°F)	44 mm (1.7 inches)	87%	moderate
May Weather	10°C (51°F)	50 mm (2.0 inches)	75%	moderate
June Weather	16°C (62°F)	52 mm (2.0 inches)	74%	high
July Weather	18°C (64°F)	77 mm (3.0 inches)	80%	high
August Weather	16°C (61°F)	82 mm (3.2 inches)	85%	moderate
September Weather	11°C (53°F)	61 mm (2.4 inches)	90%	moderate
October Weather	6°C (44°F)	75 mm (2.9 inches)	94%	low
November Weather	2°C (36°F)	56 mm (2.2 inches)	94%	low
December Weather	-2°C (29°F)	76 mm (3.0 inches)	96%	low