Climate almanac
Derventa
Srpska, Bosnia and Herzegovina · 44.98°, 17.91°
What is the climate like in Derventa?
The best time to visit Derventa is typically June – October, with trip comfort peaking in August (7.7/10). Derventa is warmest in July, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 29°F (-2°C). The wettest month is typically May and the driest is August; the year sees roughly 31 in (794 mm) of precipitation.
- Best time to visitJune – October — comfort peaks in August (7.7/10)
- Warmest monthJuly — average high 86°F (30°C)
- Coolest monthJanuary — average low 29°F (-2°C)
- Wettest monthMay (3.6 in (92 mm))
- Driest monthAugust (2.1 in (54 mm))
- Annual precipitation31 in (794 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBanja Luka, 59 km away (2001-2026)