| Identifier | Index name | Definition | Unit |
| RX1day | Maximum Height of one day precipitation | Maximum total precipitation of a rainy day | Mm |
| Rx5day | Maximum cumulative 5-days precipitation | Maximum total precipitation over 5 consecutive rainy days during the year | Mm |
| SDII | Simple intensity of rainfall | Annual total precipitation over the number of rainy days (PRCP ≥ 1.0 mm) | mm/day |
| R10 | Number of precipitation days ≥ 10 mm | Number of days of the year with rainfall ≥ 10 mm | Day |
| R20 | Number of precipitation days ≥ 20 mm | Number of days of the year with rainfall ≥ 20 mm | Day |
| Rnn | Number of days above nn mm | the number of days counts in the year whose value is above the threshold set by the decision maker | Day |
| R95p | Very rainy days | Total annual precipitation according to 95th percentile precipitation | Mm |
| R99p | Extremely rainy days | Total annual precipitation according to 99th percentile precipitation | Mm |
| PRCPTOT | Annual total rainfall | Total annual precipitation of rainy days (RR ≥ 1.0 mm) | Mm |
| CWD | Consecutive rainy days | Maximum number of consecutive days with daily rainfall ≥ 1 mm | Day |
| CDD | Consecutive dry days | Maximum number of consecutive days with daily rainfall < 1 mm | Day |