Rainfall Mar-Apr-May
Rainfall tercile tables for several locations in the North 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 NNI for the 3-month period Mar-Apr-May
| Station Name | No. years | Below Normal | Near Normal | Above Normal |
|---|---|---|---|---|
| KAITAIA EWS | 29 | 197 - 256 | 256 - 320 | 320 - 482 |
| KAIKOHE AWS | 28 | 182 - 288 | 288 - 415 | 415 - 587 |
| WHANGAREI AERO AWS | 30 | 177 - 254 | 254 - 402 | 402 - 657 |
| DARGAVILLE 2 EWS | 28 | 206 - 246 | 246 - 314 | 314 - 386 |
| PORT FITZROY, GREAT BARRIER | 30 | 250 - 308 | 308 - 527 | 527 - 878 |
| LEIGH 2 | 30 | 171 - 210 | 210 - 280 | 280 - 583 |
| WARKWORTH EWS | 30 | 188 - 249 | 249 - 333 | 333 - 606 |
| WHENUAPAI AERO | 23 | 200 - 253 | 253 - 335 | 335 - 409 |
| WHITIANGA AERO AWS | 26 | 239 - 343 | 343 - 487 | 487 - 872 |
| HENDERSON, RIVER PK | 24 | 217 - 278 | 278 - 349 | 349 - 453 |
| AUCKLAND,OWAIRAKA | 30 | 188 - 255 | 255 - 324 | 324 - 479 |
| AUCKLAND AERO | 30 | 202 - 225 | 225 - 298 | 298 - 413 |
| ARDMORE | 30 | 223 - 258 | 258 - 343 | 343 - 409 |
| PUKEKOHE EWS | 30 | 241 - 279 | 279 - 344 | 344 - 457 |
| PAEROA AWS | 30 | 178 - 265 | 265 - 381 | 381 - 511 |
| HICKS BAY AWS | 24 | 196 - 310 | 310 - 447 | 447 - 667 |
| TAURANGA AERO AWS | 30 | 233 - 285 | 285 - 385 | 385 - 629 |
| HAMILTON, RUAKURA 2 EWS | 30 | 194 - 232 | 232 - 315 | 315 - 442 |
| WHATAWHATA | 30 | 259 - 318 | 318 - 388 | 388 - 550 |
| TE PUKE EWS | 27 | 250 - 322 | 322 - 452 | 452 - 672 |
| HAMILTON AWS | 27 | 201 - 239 | 239 - 323 | 323 - 427 |
| WHAKATANE AERO AWS | 30 | 180 - 257 | 257 - 353 | 353 - 614 |
| OPOTIKI | 29 | 173 - 258 | 258 - 353 | 353 - 603 |
| ROTORUA AERO AWS | 30 | 233 - 316 | 316 - 433 | 433 - 626 |
| WAIMANA | 30 | 216 - 317 | 317 - 446 | 446 - 638 |
| TE KUITI | 29 | 238 - 333 | 333 - 371 | 371 - 516 |
| TAUPO AWS | 30 | 157 - 191 | 191 - 233 | 233 - 397 |