Table 2.5: Projected changes for selected stations within each regional council area in seasonal and annual precipitation (in %) for the 2080s
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| Region | Location | Summer | Autumn | Winter | Spring | Annual |
|---|---|---|---|---|---|---|
| Northland | Kaitaia Whangarei | -2 to +12 -2 to +9 | -8 to +10 -17 to +16 | -10 to +4 -21 to +13 | -32 to -2 -46 to -6 | -11 to -1 -16 to 0 |
| Auckland | Warkworth Mangere | -2 to +13 -2 to +17 | -13 to +11 -11 to +8 | -6 to +4 -10 to +15 | -40 to -3 -35 to +1 | -13 to 0 -8 to +7 |
| Waikato | Ruakura Taupo | -3 to +25 -6 to +31 | -6 to +17 -12 to +7 | -14 to +31 -10 to +32 | -23 to +14 -25 to +4 | -2 to +19 -6 to +10 |
| Bay of Plenty | Tauranga | -7 to +19 | -18 to +15 | -2 to +9 | -41 to -3 | -15 to +2 |
| Taranaki | New Plymouth | -4 to +37 | -9 to +16 | -13 to +45 | -26 to +19 | 0 to +22 |
| Manawatu-Wanganui | Wanganui Taumarunui | -4 to +43 -4 to +37 | -10 to +9 -4 to +29 | -21 to +59 -16 to +63 | -21 to +24 -25 to +24 | 0 to +26 -1 to +32 |
| Hawkes Bay | Napier | -25 to +21 | -48 to +11 | -43 to +23 | -52 to -4 | -32 to +3 |
| Gisborne | Gisborne | -21 to +19 | -54 to +12 | -32 to +23 | -60 to -6 | -31 to +4 |
| Wellington | Masterton Paraparaumu | -15 to +35 -2 to +46 | -19 to +4 -8 to +11 | -17 to +10 -6 to +62 | -20 to +12 -23 to +21 | -13 to +4 +1 to +26 |
| Nelson | Nelson | -21 to +33 | -13 to +7 | -2 to +31 | -21 to +3 | -7 to +4 |
| Marlborough | Blenheim | -10 to +40 | -13 to +6 | -7 to +33 | -23 to +9 | -4 to +5 |
| West Coast | Hokitika | +1 to +52 | 0 to +36 | -6 to +90 | -22 to +24 | +1 to +40 |
| Canterbury | Christchurch Hamner | -12 to +38 -22 to +32 | -36 to +8 -17 to +5 | -28 to +9 -32 to +12 | -21 to 0 -21 to +3 | -17 to +4 -21 to +3 |
| Tekapo | +1 to +46 | -10 to +7 | -3 to +76 | -18 to +34 | +2 to +31 | |
| Otago | Dunedin Queenstown | +1 to +34 +3 to +46 | -9 to +46 -5 to +21 | -5 to +30 -22 to +129 | -2 to +16 -15 to +45 | +2 to +14 +2 to +57 |
| Southland | Invercargill | +2 to +37 | -15 to +40 | -19 to +60 | -3 to +36 | +1 to +37 |
Note: For 1990 to 2070-2099 (the 2080s), scaled to the full IPCC range of global warming. Corresponding maps (Figures 2.5, A3.8 and A3.9) should be used to clarify sub-regional spatial gradients.
