Average annual temperature is 19.7 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 7.0 °C
Number of sunny days: 233 days
Number of rainy days: 132 days
Look at detailed online map of San Ġwann
* Weather data for San Ġwann Malta is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.4 | 19.0 | 18.8 | 21.7 | 24.0 | 30.2 | 38.4 | 34.2 | 31.6 | 30.3 | 26.8 | 22.5 |
| Average daytime temperature (°C) | 15.5 | 14.7 | 16.7 | 18.2 | 21.0 | 25.6 | 32.5 | 29.8 | 28.1 | 27.0 | 21.9 | 17.8 |
| Average temperature (°C) | 13.5 | 12.6 | 14.5 | 15.6 | 18.4 | 22.6 | 27.9 | 26.3 | 24.7 | 23.8 | 19.8 | 15.9 |
| Average night temperature (°C) | 11.4 | 9.9 | 12.3 | 13.1 | 15.9 | 19.7 | 23.2 | 23.2 | 21.6 | 20.8 | 17.9 | 14.1 |
| Absolute minimum temperature (°C) | 7.0 | 7.4 | 8.9 | 9.9 | 12.9 | 16.1 | 20.4 | 21.3 | 18.1 | 19.3 | 12.7 | 11.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.2 | 10.3 | 10.9 | 10.9 | 12.2 | 13.2 | 12.1 | 10.7 | 9.7 | 8.5 | 6.8 |
| Precipitation (mm) | 34 | 81 | 33 | 32 | 46 | 11 | 0 | 6 | 19 | 2 | 28 | 40 |
| Sunny days | 10 | 15 | 23 | 17 | 12 | 22 | 31 | 25 | 23 | 23 | 18 | 14 |
| Rainy days | 21 | 13 | 8 | 13 | 19 | 8 | 0 | 6 | 7 | 8 | 12 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Ġwann during the most sunny months:
The largest precipitation sum in San Ġwann is at