Average annual temperature is 14.5 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 177 days
Number of rainy days: 184 days
Number of snow days: 4 days
Look at detailed online map of Costa
* Weather data for Costa 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) | 14.1 | 19.3 | 18.2 | 20.0 | 21.6 | 33.3 | 39.6 | 33.3 | 32.4 | 28.8 | 20.9 | 20.6 |
| Average daytime temperature (°C) | 9.3 | 9.2 | 12.7 | 13.3 | 17.6 | 24.0 | 32.3 | 28.2 | 25.3 | 22.7 | 15.1 | 11.9 |
| Average temperature (°C) | 6.3 | 5.6 | 8.9 | 9.5 | 14.1 | 19.7 | 26.9 | 23.1 | 20.7 | 18.5 | 12.0 | 8.5 |
| Average night temperature (°C) | 3.9 | 2.7 | 5.5 | 6.1 | 11.1 | 15.5 | 21.5 | 18.6 | 16.8 | 15.1 | 9.1 | 5.8 |
| Absolute minimum temperature (°C) | -0.4 | -3.2 | 0.9 | 0.6 | 8.5 | 11.7 | 16.5 | 14.9 | 11.7 | 11.6 | -0.8 | 2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 7.8 | 9.2 | 9.6 | 9.1 | 12.8 | 13.7 | 12.3 | 10.2 | 9.3 | 7.0 | 7.1 |
| Precipitation (mm) | 94 | 76 | 67 | 221 | 389 | 91 | 7 | 22 | 108 | 36 | 133 | 25 |
| Sunny days | 11 | 15 | 15 | 9 | 3 | 9 | 25 | 19 | 16 | 21 | 12 | 22 |
| Rainy days | 20 | 9 | 16 | 21 | 28 | 21 | 6 | 12 | 14 | 10 | 18 | 9 |
| Snow days | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Costa during the most sunny months:
The largest precipitation sum in Costa is at