Cerkno Weather in August
Thinking of visiting Cerkno in August? Expect high temperatures reaching 25°C (77°F) during the day, dropping to 14°C (57°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Cerkno in August
Climate statistics over the past 30 years suggest around 15 days of rain, with 151 mm (5.9 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Cerkno in August
In August, Cerkno sees high temperatures, with highs of 25°C (77°F). Nights drop to around 14°C (57°F). August is a notable month of the summer season. This kind of day-to-night contrast is typical for this time of year. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Cerkno in August
The month enjoys around 266 hours of sunshine, creating mostly sunny days with good weather conditions.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Cerkno.
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 Cerkno's climate page.
Cerkno Temperature in August
Min Temperature
14°C (57°F)
Max Temperature
25°C (77°F)
Chance of Rain
50%
Precipitation
151 mm (5.9 in)
Rainy days
15 days
Humidity
69% *
Sunshine
266 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cerkno typically drop from around 27°C (81°F) at the start of August to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°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 Cerkno in August
Browse day-by-day weather records for Cerkno spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cerkno historical weather extremes in August
Based on weather observations in Cerkno between 1976 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 12, 1998, with a maximum of 37°C (99°F).
- Cerkno experienced its chilliest August day on August 30, 2023, reaching only 12°C (54°F).
- The lowest overnight temperature recorded in August was 3°C (37°F) (August 8, 2005).
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 →
perfect weather
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tolerable
unpleasant
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What to Wear in Cerkno in August
For Cerkno in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Cerkno 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 Cerkno's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cerkno climate overview or explore weather in Slovenia.
