Average annual temperature is 13.0 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 182 days
Number of rainy days: 178 days
Number of snow days: 5 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) | 12.4 | 18.0 | 20.2 | 18.0 | 23.1 | 27.9 | 29.7 | 33.4 | 28.0 | 26.7 | 20.1 | 16.6 |
| Average daytime temperature (°C) | 8.8 | 10.0 | 13.9 | 14.7 | 18.8 | 22.7 | 26.1 | 26.7 | 23.6 | 19.5 | 12.9 | 11.0 |
| Average temperature (°C) | 4.9 | 5.6 | 8.9 | 10.3 | 14.5 | 18.8 | 22.0 | 22.1 | 18.4 | 15.1 | 8.3 | 6.2 |
| Average night temperature (°C) | 1.7 | 1.9 | 4.0 | 5.2 | 10.1 | 14.5 | 17.4 | 17.0 | 13.4 | 11.1 | 4.4 | 2.3 |
| Absolute minimum temperature (°C) | -3.1 | -5.7 | -0.3 | 0.8 | 6.3 | 11.3 | 13.0 | 12.0 | 7.5 | 6.2 | -0.9 | -2.0 |
| 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 | 14.7 | 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) | 6.3 | 7.4 | 9.6 | 10.0 | 10.3 | 11.9 | 13.3 | 12.0 | 10.7 | 8.0 | 6.9 | 5.9 |
| Precipitation (mm) | 43 | 21 | 30 | 55 | 146 | 199 | 23 | 50 | 50 | 168 | 64 | 87 |
| Sunny days | 16 | 19 | 18 | 8 | 5 | 5 | 15 | 20 | 20 | 18 | 19 | 19 |
| Rainy days | 13 | 7 | 13 | 22 | 26 | 25 | 16 | 11 | 10 | 13 | 10 | 12 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
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