Average annual temperature is 10.4 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 140 days
Number of rainy days: 209 days
Number of snow days: 16 days
Look at detailed online map of Rtanj
* Weather data for Rtanj Serbia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.4 | 13.9 | 18.3 | 17.8 | 21.8 | 28.2 | 34.0 | 30.5 | 29.7 | 25.6 | 17.0 | 16.0 |
| Average daytime temperature (°C) | 4.4 | 4.4 | 9.8 | 11.1 | 16.5 | 20.6 | 27.0 | 25.2 | 22.7 | 19.3 | 8.9 | 6.5 |
| Average temperature (°C) | 1.5 | -0.2 | 5.1 | 6.9 | 12.4 | 16.9 | 21.9 | 20.4 | 17.6 | 13.8 | 5.2 | 2.4 |
| Average night temperature (°C) | -1.0 | -4.3 | 0.8 | 2.9 | 8.4 | 12.9 | 16.1 | 15.6 | 13.2 | 8.8 | 1.7 | -0.8 |
| Absolute minimum temperature (°C) | -5.4 | -18.6 | -4.2 | -3.0 | 3.4 | 10.4 | 10.3 | 8.7 | 10.2 | 0.9 | -8.8 | -6.4 |
| 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) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 3.3 | 6.6 | 7.5 | 7.9 | 8.5 | 8.6 | 13.0 | 12.2 | 10.0 | 9.1 | 4.5 | 4.7 |
| Precipitation (mm) | 94 | 31 | 45 | 111 | 92 | 173 | 35 | 136 | 75 | 8 | 192 | 39 |
| Sunny days | 9 | 15 | 10 | 2 | 3 | 3 | 17 | 16 | 15 | 22 | 11 | 17 |
| Rainy days | 16 | 10 | 19 | 26 | 28 | 27 | 14 | 15 | 15 | 9 | 17 | 13 |
| Snow days | 6 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Rtanj during the most sunny months:
Months with the longest average daylight duration in Rtanj:
The largest precipitation sum in Rtanj is at