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
Book: Baseline Tables