Rainfall Aug-Sep-Oct
Rainfall tercile tables for several locations in the East of the North Island. Data are based on the 30-year period 1971-2000. The ranges for each tercile are: below normal = second lowest to 33rd percentile; near normal = 34th to 66th percentile; above normal = 67th percentile to second highest.
Historical rainfall total (mm) range for forecast area ENI for the 3-month period Aug-Sep-Oct
| Station Name | No. years | Below Normal | Near Normal | Above Normal |
|---|---|---|---|---|
| RUATORIA | 26 | 278 - 365 | 365 - 565 | 565 - 801 |
| GISBORNE AWS | 30 | 94 - 155 | 155 - 276 | 276 - 410 |
| GISBORNE, MANUTUKE | 21 | 92 - 191 | 191 - 323 | 323 - 381 |
| WAIROA, NORTH CLYDE EWS | 28 | 163 - 215 | 215 - 393 | 393 - 523 |
| NAPIER AERO AWS | 30 | 67 - 133 | 133 - 244 | 244 - 320 |
| NAPIER NELSON PK | 30 | 66 - 126 | 126 - 244 | 244 - 318 |
| TAKAPAU PLAINS AWS | 30 | 138 - 199 | 199 - 340 | 340 - 401 |
| KOPUA | 30 | 138 - 199 | 199 - 340 | 340 - 401 |
| DANNEVIRKE | 30 | 159 - 217 | 217 - 309 | 309 - 379 |
| CASTLEPOINT AWS | 30 | 124 - 172 | 172 - 276 | 276 - 393 |
| MASTERTON, TE ORE ORE | 29 | 138 - 175 | 175 - 272 | 272 - 427 |
| EAST TARATAHI AWS | 29 | 137 - 175 | 175 - 281 | 281 - 427 |