| Index | Indicator name | Description | Unit |
| Rx1day | Max 1-day precipitation | Maximum 1-day precipitation amount | mm/day |
| Rx5days | Max 5-days precipitation | Maximum 5-day precipitation amount | mm/5day |
| R95p | Very wet days | Annual total precipitation from days > 95th percentile | mm/year |
| R99p | Extremely wet days | Annual total precipitation from days > 99th percentile | mm/year |