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Izola Weather in July

July is one of the perfect months to visit Izola, with daytime temperatures of 28°C (82°F) and lows of 21°C (70°F) at night. It is also the driest month of the year.

Rainfall in Izola in July

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. This month experiences about 11 days of rain according to historical data, averaging 62 mm (2.4 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Izola in July

July is a good time to be in Izola. Days are perfect, reaching 28°C (82°F), with nights around 21°C (70°F). July marks the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.

Sunshine in Izola in July

Expect sunny days throughout the month, with an estimated 317 hours of sunshine. This makes it a pleasant time to visit Izola.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Izola.

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Slovenia, check out our Izola's climate page.

Izola Temperature in July

Min TemperatureMin Temperature 21°C (70°F)  
Max TemperatureMax Temperature 28°C (82°F)  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 62 mm (2.4 in)  
Rainy daysRainy days 11 days  
HumidityHumidity 50% *  
SunshineSunshine 317 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Portorož, Slovenia (6 KM, 3 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Izola typically stay consistent throughout July, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 18°C (64°F).

Average temperatures in July

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

Historical weather for Izola in July

Browse day-by-day weather records for Izola spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Izola historical weather extremes in July

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Izola.

  • Izola recorded its highest July temperature of 40°C (104°F) on July 23, 1994.
  • The lowest daytime temperature in July was 18°C (64°F), recorded on July 3, 1979.
  • Nighttime temperatures dropped to 7°C (45°F) on July 17, 2000, marking the coldest July night on record.

Best Places in Slovenia in July

Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in July →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Izola in July

Warm but pleasant conditions in Izola in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Izola in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
9/10
Cycling
8/10
Walking
8/10
Camping
8/10
Outdoor sports
8/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Slovenia, check out our Izola's climate page.

More climate data for Izola