Temperatures in July
It's hot in July in Piran with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 18°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Piran in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Piran with hot temperatures, averaging around 30°C during the day and nights close to 19°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-July
By mid-July, the average daytime temperature rises to around 31°C, with nights close to 19°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of July
By the end of July, the average daytime temperature in Piran will be around 31°C, with nights close to 20°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
Water temperature
The water temperature at Piran is 25°C this month. Lovely temperature for a swim.
Precipitation in July
In July, there is an average of 65 mm of precipitation, spread over 7 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
The average precipitation chance is 22% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Piran. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Piran in July |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 23°C | |
 High Temp |
32°C | 27°C | |
| Low Temp |
29°C | 21°C | |
 Total Precipitation |
65 mm | 52 mm | |
| Rainy Days |
7 days | 9 days | |
June
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Piran?
July is a great month to be in Piran for sunny weather. You’ll get high temperatures and not too much rain this month.
Temperature records for Piran in July
With 37°C, Piran hit the highest temperature in the last 10 years in July 2015. The lowest daytime temperature in this month was 20°C in 2014. The extreme night temperatures ranged from a low of 11°C to a high of 24°C.
Check out the climate of Piran for all months and discover the best travel time
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.
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Daily Temperature in July in Piran
This chart shows the average daily temperatures, both day and night, for each day in July in Piran, 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 July in Piran
The chart below shows the average daily precipitation in July for Piran, 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 July, you can expect around 7 days of rain in Piran.
Daily UV Index in July in Piran
This chart shows the average daily UV index in July in Piran, 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 July in Piran Over the Years
This chart shows the average temperature in July in Piran, measured in degrees Celsius, over the past years.
Total Precipitation in July in Piran Over the Years
This chart shows the average precipitation in July in Piran, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Piran
Click on a specific day in July for detailed info on the typical weather on that day in Piran. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Piran
Have you been to Piran in July?
Share your weather experience in July in Piran.
Average Weather in Piran by Month
Click on a month below to see detailed weather info for Piran. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
