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June Weather in Slavce, Czech Republic

Last updated: August 23, 2025

In Slavce, Czech Republic, the average temperature for June is a pleasant 18°C (64°F). Expect a temperature range from a brisk 3°C (38°F) to a warm 32°C (90°F). During this month, anticipate 113 mm (4.4 in) of rainfall spread over 13 days, contributing to an average humidity of 80%.

June Temperature in Slavce

In June in Slavce, the average temperature is 18°C (64°F), with maximums reaching up to 32°C (90°F) and minimums dipping down to 3°C (38°F). This wide temperature range makes it advisable for travelers to pack for both warm days and cooler nights.

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

The chart illustrates June temperature patterns in Slavce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slavce, June typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec303438465464646556483934
Data source: Temperature data for Slavce generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Slavce

In Slavce in June, the precipitation amount is 113 mm (4.4 in) over the course of 13 days.

June Precipitation Trends in Slavce

The chart displays monthly precipitation patterns in Slavce, 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 Slavce, June typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5045514411211310610979575065
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Slavce

In Slavce in June humidity is 80%. With an average temperature of 18°C (64°F), this humidity feels like a warm, damp blanket wrapping around you, making travel a bit more exhausting as the air thickens and the heat clings to your skin.

June Average Humidity in Slavce

This chart illustrates the average monthly humidity levels in Slavce, 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 Slavce is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Slavce

In Slavce in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Slavce.

Maximum UV Index Levels in Slavce for June

The chart shows the monthly maximum UV Index (UVI) for Slavce 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 Slavce typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Slavce 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 Slavce Compares to Other Months

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

This table compares monthly weather conditions in Slavce, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)50 mm (2.0 inches)91%low
February Weather1°C (34°F)45 mm (1.8 inches)89%moderate
March Weather4°C (39°F)51 mm (2.0 inches)87%moderate
April Weather8°C (47°F)44 mm (1.7 inches)82%high
May Weather12°C (54°F)112 mm (4.4 inches)76%very high
June Weather18°C (64°F)113 mm (4.4 inches)80%very high
July Weather18°C (65°F)106 mm (4.2 inches)80%very high
August Weather18°C (65°F)109 mm (4.3 inches)82%very high
September Weather14°C (57°F)79 mm (3.1 inches)82%high
October Weather9°C (49°F)57 mm (2.2 inches)87%moderate
November Weather4°C (39°F)50 mm (2.0 inches)89%low
December Weather1°C (34°F)65 mm (2.6 inches)92%low

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