Table 1.
Summary statistics by city for the modelling period.
| City | Total number of confirmed COVID-19 cases | Population at risk | Mean temperature (°C) | Minimum temperature (°C) | Maximum temperature (°C) |
|---|---|---|---|---|---|
| Bologna | 123,736 | 1,011,291 | 15.3 | −1 | 30.5 |
| Brescia | 139,145 | 1,262,402 | 15 | −1.6 | 30 |
| Firenze | 102,974 | 1,013,260 | 16.2 | 1 | 31.4 |
| Livorno | 27,461 | 336,215 | 15.8 | 1.2 | 28.1 |
| Milano | 397,922 | 3,234,658 | 15.2 | −0.4 | 30.4 |
| Modena | 84,624 | 701,896 | 14.7 | −2.2 | 29.7 |
| Napoli | 337,124 | 3,101,002 | 17.8 | 2.1 | 31 |
| Parma | 37,439 | 450,256 | 15.6 | −1.1 | 30.4 |
| Prato | 31,503 | 256,071 | 15.8 | 1.1 | 31 |
| Roma | 365,339 | 4,355,725 | 17.9 | 3.3 | 31.5 |
| Torino | 255,154 | 2,269,120 | 15.3 | −0.5 | 30.1 |
| Trieste | 37,576 | 234,638 | 16.3 | −0.5 | 33.6 |
*Mean, minimum and maximum temperature are computed using daily median temperatures over the time series'.