Average annual temperature is 13.6 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 182 days
Number of rainy days: 182 days
Number of snow days: 1 day
Look at detailed online map of Trnjačani
* Weather data for Trnjačani Bosnia and Herzegovina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.3 | 18.3 | 24.8 | 22.9 | 27.3 | 35.5 | 36.7 | 36.3 | 32.5 | 27.9 | 21.1 | 20.5 |
| Average daytime temperature (°C) | 8.7 | 9.5 | 15.0 | 15.7 | 21.1 | 25.9 | 30.0 | 28.6 | 26.8 | 22.7 | 13.4 | 10.0 |
| Average temperature (°C) | 4.5 | 3.8 | 8.8 | 10.7 | 16.2 | 20.6 | 24.0 | 22.7 | 20.5 | 16.5 | 8.8 | 4.8 |
| Average night temperature (°C) | 1.1 | -0.9 | 3.3 | 5.9 | 11.8 | 15.2 | 18.2 | 17.2 | 14.9 | 11.1 | 4.1 | 0.5 |
| Absolute minimum temperature (°C) | -3.6 | -5.4 | -2.0 | 0.8 | 8.5 | 12.4 | 13.1 | 12.5 | 10.3 | 3.0 | -2.6 | -4.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 7.0 | 7.6 | 8.0 | 8.4 | 11.4 | 12.7 | 11.4 | 9.9 | 8.6 | 5.4 | 5.6 |
| Precipitation (mm) | 105 | 69 | 55 | 90 | 131 | 51 | 71 | 37 | 75 | 19 | 122 | 72 |
| Sunny days | 16 | 20 | 12 | 11 | 7 | 10 | 18 | 15 | 21 | 23 | 12 | 17 |
| Rainy days | 14 | 8 | 19 | 19 | 24 | 20 | 13 | 16 | 9 | 8 | 18 | 14 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Trnjačani during the most sunny months:
Months with the longest average daylight duration in Trnjačani:
The largest precipitation sum in Trnjačani is at