Average annual temperature is 8.3 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 133 days
Number of rainy days: 201 days
Number of snow days: 31 days
Look at detailed online map of Rijeka
* Weather data for Rijeka Montenegro is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.8 | 12.5 | 17.3 | 15.0 | 18.2 | 28.0 | 31.9 | 30.4 | 25.8 | 21.1 | 14.8 | 13.4 |
| Average daytime temperature (°C) | 3.8 | 3.3 | 8.6 | 8.1 | 14.8 | 19.0 | 25.3 | 23.4 | 20.5 | 17.2 | 8.6 | 7.0 |
| Average temperature (°C) | 0.4 | -1.8 | 3.4 | 3.6 | 10.2 | 14.1 | 19.1 | 17.3 | 14.9 | 11.5 | 4.3 | 2.0 |
| Average night temperature (°C) | -2.2 | -6.3 | -1.2 | -0.6 | 5.8 | 9.9 | 12.9 | 11.5 | 10.2 | 6.5 | 0.6 | -1.5 |
| Absolute minimum temperature (°C) | -8.8 | -18.6 | -6.5 | -11.5 | 2.1 | 6.0 | 6.6 | 4.1 | 7.2 | -0.7 | -8.8 | -7.4 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.1 | 7.6 | 8.3 | 8.1 | 10.3 | 10.0 | 13.4 | 12.2 | 10.4 | 8.5 | 5.3 | 5.5 |
| Precipitation (mm) | 183 | 49 | 53 | 116 | 100 | 141 | 71 | 62 | 53 | 25 | 155 | 65 |
| Sunny days | 12 | 16 | 15 | 6 | 3 | 2 | 13 | 11 | 14 | 16 | 8 | 17 |
| Rainy days | 11 | 3 | 12 | 22 | 28 | 28 | 18 | 20 | 16 | 15 | 18 | 10 |
| Snow days | 8 | 9 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Rijeka during the most sunny months:
Months with the longest average daylight duration in Rijeka:
The largest precipitation sum in Rijeka is at