June Weather in Siemysl, Poland

Last updated: August 27, 2025

In Siemysl, Poland, the average temperature in June is a mild 18°C (65°F), making it a pleasant time to visit. However, temperatures can vary greatly, with minimums dipping to 4°C (39°F) and maximums peaking at 34°C (94°F). Visitors should prepare for 59 mm (2.3 in) of precipitation over about 10 days, and a comfortable average humidity level of 67% ensures a refreshing atmosphere.

June Temperature in Siemysl

In June in Siemysl, the average temperature is 18°C (65°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 4°C (39°F). This makes it an ideal time for travelers looking to enjoy mild weather while exploring beautiful sights.

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

The chart illustrates June temperature patterns in Siemysl, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siemysl, June typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 4°C (39°F).

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

June Precipitation in Siemysl

In Siemysl in June, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

June Precipitation Trends in Siemysl

The chart displays monthly precipitation patterns in Siemysl, 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 Siemysl, June typically receives around 59 mm (2.3 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 Siemysl

In Siemysl in June humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

June Average Humidity in Siemysl

This chart illustrates the average monthly humidity levels in Siemysl, 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 Siemysl is approximately 67%, 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 Siemysl

In Siemysl 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 Siemysl.

Maximum UV Index Levels in Siemysl for June

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

Data source: Siemysl 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 Siemysl Compares to Other Months

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

This table compares monthly weather conditions in Siemysl, 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 (35°F)	60 mm (2.4 inches)	90%	low
February Weather	2°C (36°F)	49 mm (1.9 inches)	90%	low
March Weather	4°C (39°F)	54 mm (2.1 inches)	87%	moderate
April Weather	8°C (46°F)	40 mm (1.6 inches)	80%	moderate
May Weather	12°C (55°F)	58 mm (2.3 inches)	67%	high
June Weather	18°C (65°F)	59 mm (2.3 inches)	67%	very high
July Weather	18°C (65°F)	117 mm (4.6 inches)	67%	high
August Weather	19°C (66°F)	72 mm (2.8 inches)	67%	high
September Weather	15°C (59°F)	73 mm (2.9 inches)	78%	moderate
October Weather	11°C (52°F)	76 mm (3.0 inches)	84%	moderate
November Weather	6°C (44°F)	52 mm (2.0 inches)	89%	low
December Weather	3°C (37°F)	54 mm (2.1 inches)	92%	low