Rainfall Jul-Aug-Sep

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 Jul-Aug-Sep

Station Name No. years Below Normal Near Normal Above Normal
RUATORIA 26 318 - 491 491 - 635 635 - 941
GISBORNE AWS 30 129 - 229 229 - 346 346 - 457
GISBORNE, MANUTUKE 21 150 - 238 238 - 356 356 - 432
WAIROA, NORTH CLYDE EWS 28 214 - 275 275 - 385 385 - 537
NAPIER AERO AWS 30 111 - 156 156 - 261 261 - 329
NAPIER NELSON PK 30 120 - 155 155 - 263 263 - 330
TAKAPAU PLAINS AWS 30 182 - 269 269 - 329 329 - 439
KOPUA 30 182 - 269 269 - 329 329 - 439
DANNEVIRKE 30 172 - 238 238 - 316 316 - 387
CASTLEPOINT AWS 30 128 - 237 237 - 293 293 - 465
MASTERTON, TE ORE ORE 29 140 - 226 226 - 277 277 - 453
EAST TARATAHI AWS 29 144 - 229 229 - 288 288 - 453
Book: Baseline Tables