Average annual temperature is 15.4 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of San Martino in Fiume
* Weather data for San Martino in 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) | 16.1 | 16.2 | 21.5 | 24.0 | 27.4 | 34.8 | 36.0 | 37.4 | 31.5 | 29.8 | 21.1 | 19.0 |
| Average daytime temperature (°C) | 10.2 | 11.4 | 16.4 | 17.2 | 20.8 | 27.6 | 31.8 | 30.8 | 27.8 | 24.4 | 15.5 | 11.9 |
| Average temperature (°C) | 6.5 | 6.0 | 11.0 | 12.1 | 16.8 | 22.4 | 26.0 | 24.9 | 22.2 | 18.8 | 10.6 | 7.0 |
| Average night temperature (°C) | 3.2 | 1.5 | 6.1 | 6.9 | 12.5 | 17.2 | 20.6 | 19.2 | 17.1 | 14.3 | 6.4 | 3.3 |
| Absolute minimum temperature (°C) | -2.5 | -3.7 | 0.6 | -0.1 | 7.5 | 14.2 | 16.8 | 13.0 | 12.8 | 10.6 | 0.5 | -2.9 |
| 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) | 4.3 | 7.3 | 8.9 | 10.4 | 9.6 | 12.7 | 13.2 | 11.9 | 10.2 | 8.1 | 6.5 | 5.8 |
| Precipitation (mm) | 85 | 59 | 56 | 53 | 269 | 77 | 44 | 42 | 51 | 38 | 62 | 19 |
| Sunny days | 13 | 20 | 18 | 12 | 13 | 12 | 19 | 22 | 17 | 21 | 13 | 21 |
| Rainy days | 18 | 8 | 13 | 18 | 18 | 18 | 12 | 9 | 13 | 10 | 17 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Martino in Fiume during the most sunny months:
Months with the longest average daylight duration in San Martino in Fiume:
The largest precipitation sum in San Martino in Fiume is at