Weather in Banja Luka in August 2025
- August is usually the hottest month of the year in Banja Luka;
Average weather
Average temperature in Banja Luka in August
Going from a maximum of +99°F during the day to a minimum of +52°F during the night, the temperature in August averages around +84°F.
The average maximum temperature goes down 38% by the end of the month, compared with the beginning of the month, from +90°F to +72°F.
Is Banja Luka warm or cold in August?
Banja Luka is typically warm in August.
Maximum temperatures go up compared to the previous month from +82°F to +82°F. The minimum temperature also goes up from +61°F to +61°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
August is the hottest month in Banja Luka, here is the comparison with other months:
Climate in Banja Luka in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +82°F | +82°F | +73°F | ||||
| Min. temperature | ||||||
| +48°F | +46°F | +34°F | ||||
| Max. temperature | ||||||
| +104°F | +106°F | +102°F | ||||
| Rainfall | ||||||
| 92 mm | 77 mm | 91 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 73% | 74% | 78% | ||||
| Air pressure | ||||||
| 1014 HPa | 1014 HPa | 1016 HPa | ||||
| Sunny days | ||||||
| 10 | 10 | 8 | ||||
| Cloudy days | ||||||
| 5 | 6 | 8 | ||||
| Rainy days | ||||||
| 14 | 13 | 13 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as good as in July. The temperature levels stay the same in the area of +82°F for average maximum temperature during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 92 mm to 77 mm. Humidity rises from 73% to 74%. The average wind speed doesn’t change much during August, staying around 1 m/s. The amount of sunny days stay about the same, averaging 10 sunny days during the month.
Next month (September) brings a further decline in the weather.
Wind
The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Banja Luka is gradually increasing during August, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last August in Banja Luka?
Climate Change Over the Years
The climate in Banja Luka in August has not changed that much over the last 43 years.
The average temperature was the lowest in 1996 (+59°F) and the highest in 2022 (+67°F). The driest year was 2011 with only 555 mm of rainfall, and the wettest year was 2014 with 1470 mm.
FAQ
Is August a good time to visit Banja Luka?
Can you sunbathe in Banja Luka in August?
Is Banja Luka rainy in August?
Is it sunny in Banja Luka in August?
Other cities in Bosnia and Herzegovina
Monthly weather in Banja Luka
Source of the data
For this page, we’ve looked at the typical weather in Banja Luka, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.