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June Weather in Karlovo, Bulgaria

Last updated: August 22, 2025

In June, the average temperature in Karlovo, Bulgaria hovers around 18°C (64°F), with a pleasant range from a cool 5°C (41°F) to a warm 32°C (91°F). Visitors should prepare for moderate precipitation, totaling 167 mm (6.6 in) spread across 19 days. Expect a comfortable atmosphere with an average humidity of 67%, making it an intriguing time to explore the area!

June Temperature in Karlovo

In June in Karlovo, the average temperature is 18°C (64°F). Maximums can reach up to 32°C (91°F) and minimums can drop as low as 5°C (41°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities while comfortably experiencing the local culture.

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

The chart illustrates June temperature patterns in Karlovo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Karlovo, June typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (91°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec313640495864686962524335
Data source: Temperature data for Karlovo 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 Karlovo

In Karlovo in June, the precipitation amount is 167 mm (6.6 in) over a span of 19 days.

June Precipitation Trends in Karlovo

The chart displays monthly precipitation patterns in Karlovo, 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 Karlovo, June typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec565789691211671576042675581
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Karlovo

In Karlovo in June humidity is 67%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel quite comfortable but slightly sticky, encouraging lightweight clothing and the occasional refreshing break in the shade.

June Average Humidity in Karlovo

This chart illustrates the average monthly humidity levels in Karlovo, 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 Karlovo is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Karlovo

In Karlovo in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Karlovo.

Maximum UV Index Levels in Karlovo for June

The chart shows the monthly maximum UV Index (UVI) for Karlovo 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 Karlovo typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24789101097632
Data source: Karlovo 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 Karlovo Compares to Other Months

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

This table compares monthly weather conditions in Karlovo, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)56 mm (2.2 inches)89%low
February Weather2°C (36°F)57 mm (2.2 inches)85%moderate
March Weather5°C (40°F)89 mm (3.5 inches)83%high
April Weather9°C (49°F)69 mm (2.7 inches)71%very high
May Weather14°C (58°F)121 mm (4.8 inches)73%very high
June Weather18°C (64°F)167 mm (6.6 inches)67%very high
July Weather20°C (68°F)157 mm (6.2 inches)68%very high
August Weather21°C (70°F)60 mm (2.3 inches)50%very high
September Weather17°C (62°F)42 mm (1.7 inches)59%high
October Weather11°C (52°F)67 mm (2.6 inches)79%high
November Weather6°C (43°F)55 mm (2.2 inches)87%moderate
December Weather2°C (36°F)81 mm (3.2 inches)89%low

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