Sežana Weather in July
Sežana in July sees high daytime temperatures of 27°C (81°F) and nighttime lows of 18°C (64°F). Rainfall is fairly high this month at around 97 mm (3.8 in), so pack a rain jacket to stay dry.
Rainfall in Sežana in July
The climate data from previous years indicates about 13 days of rain, averaging 97 mm (3.8 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Sežana in July
The temperature in Sežana in July is perfect. Daytime highs reach 27°C (81°F), with nights dropping to 18°C (64°F). July is typically considered a summer month. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Sežana in July
There are approximately 290 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in July
The water temperature is 23°C (73°F), which most people find very comfortable. A good month for swimming and water sports.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Sežana's climate page.
Sežana Temperature in July
Min Temperature
18°C (64°F)
Max Temperature
27°C (81°F)
Water Temperature
23°C (73°F) *
Chance of Rain
43%
Precipitation
97 mm (3.8 in)
Rainy days
13 days
Humidity
63% *
Sunshine
290 hours *
Percentage Sunshine
63% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sežana typically stay consistent throughout July, with daily highs averaging around 27°C (81°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 Sežana in July
Browse day-by-day weather records for Sežana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sežana historical weather extremes in July
Based on weather observations in Sežana between 1976 and 2025, these are the recorded extremes during July.
- On July 23, 1994, temperatures climbed to 40°C (104°F), marking the warmest July day on record.
- The lowest daytime temperature in July was 19°C (66°F), recorded on July 10, 2014.
- Nighttime temperatures dropped to 9°C (48°F) on July 15, 1998, 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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What to Wear in Sežana in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 23°C (73°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Sežana in July
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 Sežana's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Sežana climate overview or explore weather in Slovenia.
