West Coast Weather Forecast
West Coast weather: 54°F, light drizzle. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
West Coast weather in September
Weather map for West Coast
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Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Climate in West Coast month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 68° | 55° | 8,9 in | ★★★☆☆ |
| February | 67° | 54° | 5,4 in | ★★★★☆ |
| March | 64° | 52° | 6,2 in | ★★★☆☆ |
| April | 62° | 50° | 11,9 in | ★★☆☆☆ |
| May | 58° | 45° | 6,5 in | ★★★☆☆ |
| June | 55° | 43° | 11,5 in | ★★☆☆☆ |
| July | 54° | 41° | 8,8 in | ★★☆☆☆ |
| August | 54° | 39° | 7,8 in | ★★☆☆☆ |
| September | 56° | 45° | 14,5 in | ★★☆☆☆ |
| October | 58° | 46° | 14,5 in | ★★☆☆☆ |
| November | 62° | 49° | 9,2 in | ★★★☆☆ |
| December | 65° | 54° | 11,7 in | ★★★☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Best time to visit West Coast
Go in February. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, July and September - expect the least comfortable mix of heat, cold or rain.
What to pack, what to skip
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 38 mph.
- If your dates are flexible, avoid June, July and September - historically the least comfortable months here.
How West Coast compares with nearby places
Annual averages, and the difference against West Coast.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Aoraki / Mount Cook | 96 mi | 12°F | 74°F cooler | 193 in |
| Canterbury | 104 mi | 54°F | about the same | 27 in |
| Christchurch | 104 mi | 54°F | about the same | 27 in |
| South Island | 110 mi | 46°F | 40°F cooler | 60 in |
| Tasman | 114 mi | 53°F | 33°F cooler | 55 in |
See the West Coast forecast by time range
West Coast weather - more answers
Explore West Coast
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is West Coast?
West Coast is a region in New Zealand. Its coordinates are -42.45, 171.21. It lies in Oceania.
What is the weather like in West Coast right now?
It is currently 54°F (12°C) with light drizzle. Humidity is 95% and wind is 13 mph.
When is the best time to visit West Coast?
February offer the most comfortable conditions in West Coast, which has a temperate climate. June, July and September are usually the hardest months for outdoor plans.
What time zone is West Coast in?
West Coast observes Pacific/Auckland (UTC+12:00). The local time is 2:57 AM.
How many people live in West Coast?
West Coast has a population of approximately 32.000.
What is the nearest airport to West Coast?
The closest airports are Queenstown Airport (ZQN), 216 mi away.
What are the top things to do in West Coast?
Popular options include Aoraki / Mount Cook, South Island, Lake Wakatipu, Te Wahipounamu - South West New Zealand and Milford Sound.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (nz-regions) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 26, 2026 at 2:57 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
