| Identifier | Index name | Definition | Unit |
| TN10p | Relatively cool nights | Percentage of days with Tmin < 10th Percentile | % day |
| TX10p | Relatively cool days | Percentage of days with Tmax < 10th percentile | % day |
| TN90p | Relatively hot nights | Percentage of days with Tmin > 90th percentile | % day |
| TX90p | Relatively warm days | Percentage of days with Tmax > 90th percentile | % day |
| WSDI | Hot sequences durations Indicator | Number of days in the year with at least six consecutive days in which Tmax > 90th percentile | % day |
| CSDI | fresh sequences durations Indicator | Number of days in the year with at least six consecutive days where Tmin < 10th percentile | % day |
| DTR | Diurnal Thermal Amplitude | Average monthly difference between Tmax and Tmin | ˚C |