Climate at a glance · Banja Luka
Annual mean55°day and night
Precipitation34.76 ina year
Warmest monthJulyavg high 86°
Coldest monthJanuaryavg low 30°
Average temperature by month
High · lowJanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation by month
34.76 in a yearJanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 46° | 52° | 57° | 63° | 72° | 82° | 86° | 84° | 75° | 66° | 54° | 46° |
| Avg low | 30° | 32° | 36° | 43° | 50° | 59° | 63° | 61° | 55° | 46° | 37° | 34° |
| Precip, in | 2.87 | 1.73 | 2.91 | 2.72 | 4.21 | 2.48 | 2.83 | 1.77 | 3.07 | 2.05 | 4.69 | 3.43 |
| Wet days | 10 | 8 | 11 | 11 | 15 | 9 | 8 | 7 | 9 | 7 | 11 | 10 |
| Sunshine | 5.2 h | 7 h | 8.6 h | 9.3 h | 10.6 h | 12.7 h | 13 h | 11.9 h | 9.4 h | 8.3 h | 4.9 h | 4.4 h |
| Humidity | 79% | 74% | 69% | 70% | 75% | 71% | 68% | 71% | 75% | 79% | 85% | 86% |
| Daylight | 9 h 15 | 10 h 26 | 11 h 57 | 13 h 30 | 14 h 51 | 15 h 32 | 15 h 11 | 14 h 01 | 12 h 31 | 10 h 57 | 9 h 35 | 8 h 52 |
| UV index (clear sky) | 2 | 4 | 6 | 8 | 10 | 10 | 10 | 9 | 7 | 4 | 3 | 2 |
5-year averages (2021–2025) · Open-Meteo historical weather (ERA5)
44.7790°N, 17.2060°E