Banja Luka Weather in July
What's the weather like in Banja Luka (Republika Srpska) in July 2025?
The climate in Banja Luka during July can be summarized as warm and a little damp.
July is in the summer in Banja Luka and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 13°C (56°F) is normal.
| Daytime temperature | 26.6°C 79.8°F |
|---|---|
| Nightly temperature | 13.1°C 55.5°F |
| Average temperature | 19.8°C 67.6°F |
| Daily sunshine | 10.1 hrs |
| Avg rainfall | 96 mm 3.8 ins |
| Rainy days | 12 days |
| Sea temperature | 24°C 75.2°F |
| Humidity | 66% |
| Windspeed | 6.5kph 4 mph |
On average July is the 4th wettest month of the year in Banja Luka with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.1 hours of sunshine per day.
July temperatures in Banja Luka
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Banja Luka in July 2025.
Other monthly averages
Banja Luka weather stats
| Hottest month: | July | 26.2°C 79.2°F |
|---|---|---|
| Driest month: | February | 66mm 2.6ins |
| Sunniest month: | July | 10.1hrs |
| Coldest month: | January | 3.3°C 37.9°F |
| Wettest month: | June | 107mm 4.2ins |
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