Best Time to Hike GW - 05 Heaphy Track
Month-by-month temperatures and rainfall for GW - 05 Heaphy Track, New Zealand, based on 2-year climate normals.
Month-by-month weather on GW - 05 Heaphy Track
| Month | Avg high | Avg low | Rainfall | Rainy days |
|---|---|---|---|---|
| January | 65°F18°C | 52°F11°C | 192 mm | 16 |
| February | 64°F18°C | 51°F11°C | 161 mm | 14 |
| March | 60°F16°C | 48°F9°C | 158 mm | 16 |
| April | 59°F15°C | 48°F9°C | 348 mm | 15 |
| May | 54°F12°C | 43°F6°C | 214 mm | 16 |
| June | 52°F11°C | 41°F5°C | 337 mm | 18 |
| July | 51°F11°C | 40°F4°C | 224 mm | 15 |
| August | 51°F10°C | 38°F3°C | 336 mm | 15 |
| September | 51°F10°C | 41°F5°C | 428 mm | 24 |
| October | 54°F12°C | 44°F7°C | 546 mm | 26 |
| November | 59°F15°C | 46°F8°C | 262 mm | 18 |
| December | 62°F17°C | 50°F10°C | 277 mm | 23 |
Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.
The best months to hike GW - 05 Heaphy Track are January, February, March. Expect daytime highs around 63°F17°C and nights near 50°F10°C.
Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.
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