Banja Luka Weather in August
August in Banja Luka brings high temperatures, with daytime highs of 29°C (84°F) and nights around 16°C (61°F). Quite a bit of rainfall is expected, around 75 mm (3 in), so pack an umbrella.
Rainfall in Banja Luka in August
Past climate data indicates that roughly 11 days will see rain, totalling around 75 mm (3 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Banja Luka in August
Weather in Banja Luka is at its perfect in August. Highs reach 29°C (84°F), while nights settle around 16°C (61°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.
Sunshine in Banja Luka in August
Enjoy a sunny month with about 235 hours of sunshine, the clear skies make Banja Luka even more beautiful.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 Bosnia and Herzegovina, check out our Banja Luka's climate page.
Banja Luka Temperature in August
Min Temperature
16°C (61°F)
Max Temperature
29°C (84°F)
Chance of Rain
37%
Precipitation
75 mm (3 in)
Rainy days
11 days
Humidity
72%
Sunshine
235 hours
Percentage Sunshine
68%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Banja Luka typically drop from around 30°C (86°F) at the start of August to approximately 26°C (79°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°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 Banja Luka in August
Browse day-by-day weather records for Banja Luka spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Banja Luka historical weather extremes in August
According to our 31 years of weather records for Banja Luka, the following extremes were recorded between 1994 and 2025.
- The warmest day in August was on August 10, 2017, with a maximum of 42°C (108°F).
- The coldest August day was on August 30, 2006, with a maximum of 15°C (59°F).
- The coldest night in August in Banja Luka was on August 12, 2001, with a minimum of 6°C (43°F).
Best Places in Bosnia and Herzegovina in August
Find out more about the weather in Bosnia and Herzegovina and which places have the best travel conditions in this month. See all of Bosnia and Herzegovina in August →
perfect weather
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unpleasant
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What to Wear in Banja Luka in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Banja Luka 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 Bosnia and Herzegovina, check out our Banja Luka's climate page.
Temperature Rainfall Sunshine Humidity
See the full Banja Luka climate overview or explore weather in Bosnia and Herzegovina.
