Normal weather for Portorož in June
It's warm in June in Portorož with an average temperature of 28°C. Temperatures this month range from a low of 26°C to a high of 30°C. At night, you can expect temperatures between 14°C and 20°C.
In June, there is an average of 63 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
The water temperature at Portorož is 26°C this month. Lovely temperature for a swim.
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Portorož in June |
London | ||
|---|---|---|---|
 Average Temperature |
28°C | 22°C | |
 High Temp |
30°C | 24°C | |
| Low Temp |
26°C | 18°C | |
 Total Precipitation |
63 mm | 57 mm | |
| Rainy Days |
9 days | 10 days | |
Curious about the climate in other parts of Slovenia? Check out the weather and climate in places like Ljubljana, Bled, Bohinj, or have a look at other destinations in Slovenia.
Start of June
The month of June starts in Portorož with hot temperatures, averaging around 27°C during the day and nights close to 17°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-June
By mid-June, the average daytime temperature rises to around 28°C, with nights close to 18°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of June
By the end of June, the average daytime temperature in Portorož will be around 30°C, with nights close to 19°C. A shower might show up, but overall the weather will be dry and sunny.
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Is June a good time to visit Portorož?
Want nice weather? Then June is a great time to be in Portorož. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Portorož in June
With 35°C, Portorož hit the highest temperature in the last 10 years in June 2019. The lowest daytime temperature in this month was 19°C in 2022. The extreme night temperatures ranged from a low of 9°C to a high of 24°C.
Check out the climate of Portorož for all months and discover the best travel time
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Daily Temperature in June in Portorož
This chart shows the average daily temperatures, both day and night, for each day in June in Portorož, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in June in Portorož
The chart below shows the average daily precipitation in June for Portorož, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 9 days of rain in Portorož.
Daily UV Index in June in Portorož
This chart shows the average daily UV index in June in Portorož, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Portorož Over the Years
This chart shows the average temperature in June in Portorož, measured in degrees Celsius, over the past years.
Total Precipitation in June in Portorož Over the Years
This chart shows the average precipitation in June in Portorož, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Portorož
Click on a specific day in June for detailed info on the typical weather on that day in Portorož. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Portorož
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Average Weather in Portorož by Month
Click on a month below to see detailed weather info for Portorož. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
