June weather forecast
Karlovy Vary, Czech Republic

June welcomes the onset of summer as the weather turns warmer and the day length extends. Hijacking activities and a noticeable pump of energy characterize this month as it heralds the main summer festivities. The thermal city sees the daytime temperature soaring to a yearly peak of 19°C (66.2°F). A bustling crowd, increased tours and routes, and resplendent greenery yield a lively atmosphere. It stands as the perfect time to try out the famous healing springs and marvel at the city's eyeful architecture.

Temperature

As June sets, the average high-temperature shows a slight increase, moving up from a comfortable 16°C (60.8°F) in May to a still refreshing 19°C (66.2°F). The low-temperature average for Karlovy Vary during June stands at a chilly 9°C (48.2°F).

Rainfall

June is the month with the most rainfall. Rain falls for 16 days and accumulates 69mm (2.72") of precipitation.

Daylight

With an average of 16h and 18min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:02 and sunset at 21:10. On the last day of the month, sunrise is at 05:02 and sunset at 21:22 CEST.

Sunshine

The months with the most sunshine are June and July, with an average of 7h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In June, the UV index of 7 transforms into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.