Rainfall Jun-Jul-Aug

Rainfall tercile tables for several locations in the North of the South 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 NSI for the 3-month period Jun-Jul-Aug

Station Name No. years Below Normal Near Normal Above Normal
MOTUEKA, RIWAKA EWS 30 244 - 400 400 - 470 470 - 598
NELSON AERO 27 185 - 228 228 - 265 265 - 347
APPLEBY 2 EWS 30 185 - 227 227 - 265 265 - 347
BLENHEIM RESEARCH EWS 30 137 - 181 181 - 230 230 - 298
BLENHEIM AERO AWS 30 134 - 174 174 - 228 228 - 298
GRASSMERE SALT WORKS 29 95 - 151 151 - 221 221 - 307
CAPE CAMPBELL AWS 29 100 - 166 166 - 221 221 - 315
WESTPORT AERO AWS 30 413 - 507 507 - 595 595 - 814
LAKE ROTOITI 30 270 - 342 342 - 416 416 - 566
Book: Baseline Tables