Average annual temperature is 12.6 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 158 days
Number of rainy days: 193 days
Number of snow days: 14 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) | 10.4 | 15.0 | 17.9 | 20.2 | 24.6 | 30.7 | 30.9 | 33.1 | 28.5 | 26.7 | 14.5 | 14.6 |
| Average daytime temperature (°C) | 6.7 | 10.3 | 13.3 | 15.0 | 19.6 | 24.2 | 26.4 | 26.7 | 24.2 | 18.9 | 9.9 | 7.7 |
| Average temperature (°C) | 3.3 | 5.4 | 8.5 | 10.5 | 15.5 | 20.2 | 21.9 | 22.0 | 19.4 | 15.1 | 5.5 | 3.9 |
| Average night temperature (°C) | 0.2 | 1.2 | 3.2 | 6.2 | 11.5 | 16.0 | 17.2 | 17.3 | 14.4 | 11.3 | 1.6 | 0.5 |
| Absolute minimum temperature (°C) | -4.6 | -5.2 | -2.1 | 0.7 | 7.1 | 12.7 | 11.9 | 8.7 | 9.2 | 4.0 | -3.7 | -3.7 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 15.0 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.8 | 8.2 | 8.9 | 10.2 | 9.1 | 12.9 | 12.6 | 11.0 | 10.3 | 7.4 | 6.8 | 5.4 |
| Precipitation (mm) | 44 | 5 | 40 | 93 | 183 | 98 | 97 | 122 | 39 | 165 | 103 | 98 |
| Sunny days | 19 | 20 | 15 | 9 | 1 | 6 | 10 | 10 | 19 | 16 | 14 | 19 |
| Rainy days | 9 | 4 | 16 | 21 | 30 | 24 | 21 | 21 | 11 | 15 | 13 | 8 |
| Snow days | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Costa during the most sunny months:
Months with the longest average daylight duration in Costa:
The largest precipitation sum in Costa is at