Go to Bovec in Slovenia
With mountains that linger in the blue sky, an emerald-green river Bovec offers picturesque scenes that are a must see for your bucket list.
Tolmin Weather in August
August in Tolmin brings high temperatures, with daytime highs of 25°C (77°F) and nights around 14°C (57°F). Quite a bit of rainfall is expected, around 148 mm (5.8 in), so pack an umbrella.
Rainfall in Tolmin in August
Typically, about 15 days will experience rainfall, with an average of 148 mm (5.8 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Tolmin in August
August in Tolmin brings high temperatures, with highs of 25°C (77°F) and nights around 14°C (57°F). August is in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it sees the highest temps of the year.
Sunshine in Tolmin in August
Expect a lot of sunshine this month, with about 239 hours of sun. These sunny conditions add to the overall experience.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 Tolmin.
Tolmin Temperature in August
Min Temperature
14°C (57°F)
Max Temperature
25°C (77°F)
Chance of Rain
51%
Precipitation
148 mm (5.8 in)
Rainy days
15 days
Humidity
70% *
Sunshine
239 hours *
Percentage Sunshine
55% *
* Data from: Udine, Italy (58 KM, 36 Miles).
Tolmin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tolmin - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tolmin typically stay consistent throughout August, with daily highs averaging around 25°C (77°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°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 records for Tolmin in August
Browse day-by-day weather records for Tolmin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tolmin historical weather extremes in August
Based on 50 years of weather observations in Tolmin between 1976 and 2026, these are the recorded extremes.
- Tolmin recorded its highest August temperature of 36°C (97°F) on August 6, 2026.
- The lowest daytime temperature in August was 10°C (50°F), recorded on August 30, 2023.
- The coldest night in August in Tolmin was on August 31, 2010, with a minimum of 2°C (36°F).
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
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 Tolmin in August
For Tolmin 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Tolmin in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Tolmin 3-Day Forecast
More climate data for Tolmin
Temperature Rainfall Sunshine Humidity
See the full Tolmin climate overview or explore weather in Slovenia.
Popular in August
Where to go in August - average daytime high across popular destinations.
Piran
28°C (82°F) Portorož28°C (82°F) Maribor
26°C (79°F) Ljubljana26°C (79°F) Bled
24°C (75°F) Bovec24°C (75°F) Bohinj24°C (75°F) Kranjska Gora23°C (73°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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