Average annual temperature is 15.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Fiume
* Weather data for Fiume Italy is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.8 | 15.6 | 21.1 | 24.9 | 27.3 | 34.4 | 37.7 | 37.1 | 32.0 | 31.8 | 20.7 | 18.2 |
| Average daytime temperature (°C) | 9.9 | 11.5 | 16.1 | 17.3 | 21.0 | 27.7 | 32.3 | 31.3 | 28.1 | 24.4 | 14.8 | 11.1 |
| Average temperature (°C) | 6.1 | 6.0 | 11.0 | 12.1 | 16.7 | 22.5 | 26.2 | 25.3 | 22.1 | 19.0 | 10.3 | 6.5 |
| Average night temperature (°C) | 2.9 | 1.6 | 6.3 | 6.9 | 12.4 | 17.3 | 20.6 | 19.5 | 17.1 | 14.3 | 6.0 | 2.9 |
| Absolute minimum temperature (°C) | -2.1 | -4.4 | 0.3 | -0.9 | 7.5 | 13.7 | 17.4 | 14.9 | 12.0 | 10.5 | 0.1 | -2.5 |
| 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 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.0 | 7.4 | 9.0 | 10.4 | 9.5 | 12.4 | 13.2 | 11.9 | 10.2 | 8.0 | 6.4 | 5.6 |
| Precipitation (mm) | 95 | 62 | 51 | 43 | 247 | 72 | 28 | 37 | 35 | 46 | 56 | 22 |
| Sunny days | 14 | 21 | 19 | 11 | 10 | 14 | 17 | 21 | 21 | 18 | 15 | 17 |
| Rainy days | 17 | 7 | 12 | 19 | 21 | 16 | 14 | 10 | 9 | 13 | 15 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fiume during the most sunny months:
Months with the longest average daylight duration in Fiume:
The largest precipitation sum in Fiume is at