Average annual temperature is 11.3 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 154 days
Number of rainy days: 198 days
Number of snow days: 13 days
Look at detailed online map of Fiume d'Isola
* Weather data for Fiume d'Isola 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) | 12.0 | 14.3 | 16.8 | 18.1 | 20.5 | 29.1 | 33.1 | 32.8 | 28.5 | 27.1 | 16.0 | 15.3 |
| Average daytime temperature (°C) | 5.6 | 6.6 | 10.5 | 11.7 | 15.7 | 21.6 | 27.2 | 26.0 | 22.4 | 19.7 | 10.7 | 8.6 |
| Average temperature (°C) | 2.7 | 1.9 | 6.5 | 7.4 | 12.0 | 17.4 | 21.6 | 20.8 | 17.2 | 14.9 | 7.4 | 5.1 |
| Average night temperature (°C) | 0.2 | -1.8 | 3.2 | 3.5 | 8.5 | 12.9 | 16.2 | 16.0 | 13.0 | 11.3 | 4.2 | 2.4 |
| Absolute minimum temperature (°C) | -8.2 | -12.0 | -1.6 | -3.2 | 5.0 | 9.3 | 12.5 | 10.8 | 9.5 | 7.1 | -2.4 | -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 | 13.4 | 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) | 4.3 | 6.8 | 8.2 | 10.1 | 8.8 | 12.1 | 13.5 | 12.0 | 10.3 | 8.2 | 5.4 | 5.0 |
| Precipitation (mm) | 184 | 82 | 63 | 50 | 259 | 108 | 38 | 64 | 39 | 76 | 190 | 80 |
| Sunny days | 9 | 19 | 13 | 8 | 4 | 10 | 17 | 18 | 18 | 16 | 7 | 15 |
| Rainy days | 14 | 5 | 17 | 22 | 27 | 20 | 14 | 13 | 12 | 15 | 23 | 16 |
| Snow days | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fiume d'Isola during the most sunny months:
Months with the longest average daylight duration in Fiume d'Isola:
The largest precipitation sum in Fiume d'Isola is at