Izola Weather in August
August 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. Do note that quite a bit of rainfall is typical, averaging around 90 mm (3.5 in).
Rainfall in Izola in August
Records from the past 30 years suggest around 12 days of rain, with 90 mm (3.5 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Izola in August
Izola in August is worth a visit. The temperature is perfect, with 28°C (82°F) during the day and 21°C (70°F) at night. The summer season takes place during August. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are mild at around 21°C (70°F), which is comfortable for most people. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Izola in August
Expect sunny days throughout the month, with an estimated 299 hours of sunshine. This makes it a pleasant time to visit Izola.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
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 August
Min Temperature
21°C (70°F)
Max Temperature
28°C (82°F)
Chance of Rain
39%
Precipitation
90 mm (3.5 in)
Rainy days
12 days
Humidity
51% *
Sunshine
299 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Izola typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 19°C (66°F).
Average temperatures in August
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 August
Historical weather for Izola in August
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 August
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Izola.
- Izola recorded its highest August temperature of 39°C (102°F) on August 14, 2025.
- The lowest daytime temperature in August was 19°C (66°F), recorded on August 31, 1995.
- The lowest overnight temperature recorded in August was 8°C (46°F) (August 31, 2010).
Best Places in Slovenia in August
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in August →
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What to Wear in Izola in August
Warm but pleasant conditions in Izola in August. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Izola in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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.
Temperature Rainfall Sunshine Humidity
See the full Izola climate overview or explore weather in Slovenia.
