June Weather in Suwalki, Poland

Last updated: August 27, 2025

In June, the average temperature in Suwalki, Poland is a comfortable 18°C (65°F). Expect a range from a chilly 3°C (38°F) minimum to warm 33°C (91°F) maximum. During this month, precipitation averages around 54 mm (2.1 in) spread over 11 days, with an average humidity level of 59%. Enjoy the blend of warmth and refreshing breezes!

June Temperature in Suwalki

In June in Suwalki, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 3°C (38°F). This climate makes Suwalki a great destination for travelers seeking a mix of warm days and cool evenings.

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

The chart illustrates June temperature patterns in Suwalki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suwalki, June typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 3°C (38°F).

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

June Precipitation in Suwalki

In Suwalki in June, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

June Precipitation Trends in Suwalki

The chart displays monthly precipitation patterns in Suwalki, 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 Suwalki, June typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 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 Suwalki

In Suwalki in June, humidity is 59%. With an average temperature of 18°C (65°F), this humidity feels like a gentle embrace, providing a refreshing atmosphere that's ideal for exploring the sights without feeling too hot or sticky.

June Average Humidity in Suwalki

This chart illustrates the average monthly humidity levels in Suwalki, 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 Suwalki is approximately 59%, 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 Suwalki

In Suwalki in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Suwalki.

Maximum UV Index Levels in Suwalki for June

The chart shows the monthly maximum UV Index (UVI) for Suwalki 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 Suwalki typically reaches 8, which falls under the very high exposure category.

Data source: Suwalki 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 Suwalki Compares to Other Months

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

This table compares monthly weather conditions in Suwalki, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	43 mm (1.7 inches)	93%	low
February Weather	-1°C (30°F)	36 mm (1.4 inches)	90%	low
March Weather	2°C (36°F)	42 mm (1.6 inches)	88%	moderate
April Weather	7°C (45°F)	45 mm (1.8 inches)	77%	moderate
May Weather	12°C (54°F)	70 mm (2.8 inches)	59%	high
June Weather	18°C (65°F)	54 mm (2.1 inches)	59%	very high
July Weather	19°C (66°F)	95 mm (3.8 inches)	60%	high
August Weather	18°C (65°F)	85 mm (3.3 inches)	60%	high
September Weather	14°C (57°F)	69 mm (2.7 inches)	72%	moderate
October Weather	9°C (48°F)	62 mm (2.4 inches)	88%	moderate
November Weather	4°C (40°F)	40 mm (1.6 inches)	91%	low
December Weather	0°C (32°F)	55 mm (2.2 inches)	93%	low