June weather forecast
Supetar, Croatia

The first month of the summer, June, is a warm month in Supetar, Croatia, with an average temperature ranging between min 16°C (60.8°F) and max 26°C (78.8°F).

Temperature

As Supetar transitions into June, a marginal rise in the average high-temperature is observed, moving from an agreeable 22°C (71.6°F) in May to a moderately hot 26°C (78.8°F). An average low-temperature of 16°C (60.8°F) is noted during the nights in June.

Rainfall

In Supetar, in June, it is raining for 12 days, with typically 61mm (2.4") of accumulated precipitation. In Supetar, during the entire year, the rain falls for 139 days and collects up to 937mm (36.89") of precipitation.

Sea temperature

In June, the average sea temperature in Supetar is 22.5°C (72.5°F).
Note: For those not fond of cold temperatures, taking a swim at 22.5°C (72.5°F) may require consideration of the sunshine, wind, and ambient temperature. While wetsuits are not mandatory, they can enhance the experience.

Daylight

With an average of 15h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:15 and sunset at 20:27. On the last day of the month, sunrise is at 05:16 and sunset at 20:38 CEST.

Sunshine

In June, the average sunshine in Supetar is 10h.

UV index

June and July, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 8 during June translates into the following directions:
Always use protective measures; unprotected skin might suffer damage in a short span. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be wary! Reflections from sand and water make UV radiation more intense.