Average annual temperature is 12.8 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 176 days
Number of rainy days: 182 days
Number of snow days: 7 days
Look at detailed online map of Costa Merlassino
* Weather data for Costa Merlassino 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) | 12.1 | 17.1 | 17.8 | 20.4 | 22.9 | 30.3 | 32.3 | 35.3 | 28.9 | 28.9 | 16.2 | 16.2 |
| Average daytime temperature (°C) | 6.2 | 9.3 | 12.9 | 15.3 | 18.8 | 24.0 | 27.3 | 28.5 | 23.8 | 19.8 | 11.2 | 8.7 |
| Average temperature (°C) | 3.2 | 5.0 | 8.5 | 10.3 | 14.3 | 19.3 | 22.3 | 22.9 | 18.7 | 15.4 | 7.6 | 5.2 |
| Average night temperature (°C) | 0.3 | 1.6 | 4.7 | 5.7 | 10.1 | 14.9 | 17.7 | 17.9 | 14.1 | 11.8 | 4.3 | 2.0 |
| Absolute minimum temperature (°C) | -9.0 | -4.7 | 0.1 | 0.4 | 6.0 | 10.2 | 13.6 | 12.1 | 8.6 | 5.4 | -0.9 | -3.2 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 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) | 4.9 | 7.6 | 9.1 | 10.2 | 10.2 | 11.9 | 13.1 | 11.9 | 9.8 | 7.3 | 6.1 | 4.8 |
| Precipitation (mm) | 69 | 14 | 25 | 61 | 142 | 116 | 54 | 55 | 40 | 143 | 76 | 72 |
| Sunny days | 16 | 21 | 18 | 12 | 4 | 6 | 15 | 17 | 17 | 16 | 17 | 17 |
| Rainy days | 10 | 6 | 13 | 18 | 27 | 24 | 16 | 14 | 13 | 15 | 13 | 13 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Costa Merlassino during the most sunny months:
Months with the longest average daylight duration in Costa Merlassino:
The largest precipitation sum in Costa Merlassino is at