Average annual temperature is 11.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 165 days
Number of rainy days: 196 days
Number of snow days: 4 days
Look at detailed online map of Costa Montemartino
* Weather data for Costa Montemartino 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) | 12.7 | 15.9 | 16.8 | 19.3 | 22.3 | 29.0 | 31.6 | 34.9 | 28.3 | 28.7 | 15.1 | 15.9 |
| Average daytime temperature (°C) | 5.7 | 8.7 | 12.2 | 14.1 | 17.5 | 23.2 | 26.4 | 27.5 | 22.8 | 19.2 | 10.5 | 8.5 |
| Average temperature (°C) | 2.5 | 3.9 | 7.5 | 9.1 | 13.4 | 18.5 | 21.3 | 22.1 | 18.0 | 14.6 | 6.6 | 4.7 |
| Average night temperature (°C) | -0.4 | 0.1 | 3.0 | 4.3 | 9.3 | 13.9 | 16.2 | 16.7 | 13.6 | 10.6 | 2.9 | 1.1 |
| Absolute minimum temperature (°C) | -9.9 | -6.3 | -0.9 | -1.6 | 4.4 | 10.3 | 11.7 | 10.6 | 9.2 | 5.6 | -1.9 | -4.1 |
| 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) | 5.0 | 7.7 | 9.3 | 10.1 | 10.0 | 11.5 | 12.9 | 11.8 | 9.7 | 7.5 | 6.2 | 4.9 |
| Precipitation (mm) | 73 | 17 | 29 | 100 | 160 | 126 | 87 | 59 | 57 | 173 | 80 | 72 |
| Sunny days | 14 | 21 | 15 | 11 | 4 | 5 | 9 | 19 | 17 | 16 | 16 | 18 |
| Rainy days | 14 | 7 | 16 | 19 | 27 | 25 | 22 | 12 | 13 | 15 | 14 | 12 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Costa Montemartino during the most sunny months:
Months with the longest average daylight duration in Costa Montemartino:
The largest precipitation sum in Costa Montemartino is at