Dunedin weather by month

The best time to visit Dunedin is January to March — 88/100 in February, 20°C and 9 rainy days. The best season is summer, December to February (86/100 on average).

The worst month is July at 64/100 — cold, a little rain, clean air. See July →

Updated September 2026 · climate normals from ERA5 reanalysis

Planning the wider trip? Best time to visit New Zealand →

Dunedin🇳🇿 New Zealand · New Zealand's South Island · City88
  1. 86Jan
  2. 88Feb
  3. 85Mar
  4. 78Apr
  5. 71May
  6. 66Jun
  7. 64Jul
  8. 71Aug
  9. 75Sep
  10. 77Oct
  11. 81Nov
  12. 83Dec

Best season: December to February (86/100 on average) · worst July (64/100)

Days
20°C
Nights
10°C
Wet days
9
Sun
10.4 h
Humidity
76%
Daylight
14 h
Dunedin, New Zealand
Photo: Donovan Kelly · Pexels

Dunedin, month by month

Comfort score out of 100 for the kind of trip Dunedin is best for, the average high, rainy days and hours of sun a day from the climate normals, and how busy it tends to be.

MonthScoreTierHighRainSunCrowdsOn
Jan86A20°C12 d11 hPeak3
Feb88A20°C9 d10 hBusy3
Mar85A18°C10 d9 hBusy3
Apr78B16°C9 d8 hPeak4
May71B14°C10 d7 hShoulder1
Jun66C11°C10 d6 hBusy2
Jul64C10°C9 d6 hBusy1
Aug71B12°C10 d7 hQuiet1
Sep75B13°C12 d9 hBusy1
Oct77B15°C14 d10 hPeak1
Nov81A17°C14 d11 hBusy2
Dec83A19°C15 d11 hPeak3

What's on in Dunedin through the year

Festivals, natural spectacles, holidays and the seasons to watch out for — curated and sourced. The month pages carry the detail.

January
  • Royal albatross chick season20 Jan – 15 Sep (usually)Nature
March
  • Easter long weekend3–6 AprHoliday
April
  • Anzac Day25–27 AprHoliday
June
  • Midwinter Carnival12–13 JunFestival
October
  • Cruise season at Port Chalmers1 Oct – 30 AprSeason
November
  • Little penguins come ashore1 Nov – 28 Feb (usually)Nature
December
  • Christmas Day closures25–26 DecHoliday

Crowds in Dunedin in February

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusyCruise season at Port Chalmers(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Good to know before you go to Dunedin

Real experiences from travellers' own write-ups, quoted with a link to the original.

Wildlife

A guide to Dunedin's Otago Peninsula recommends booking the Royal Albatross Centre tour later in the day specifically, since that timing lets you stay on afterward to see the little blue penguins come ashore after dark, combining both wildlife experiences in one trip out to the peninsula. Their rule for any wildlife viewing here, whether albatross, yellow-eyed penguins, or the resident fur seals: keep your distance and stay quiet, since these are genuinely wild animals that get stressed by people approaching too closely, which is part of why a guided tour with proper access is recommended over trying to find them independently.
Discover New Zealand · Read the original ↗

Traveller notes on Dunedin

What people who have been say about the place — the year-round notes first, then month by month.

February is New Zealand's most settled month and the quieter one — school holidays are over and accommodation is easier — and it is about as warm as Dunedin gets, an average high near 19°C. One forum visitor remembers the wind chill making it feel colder than Antarctica, and that is worth taking at face value: the city is exposed, locals say the weather changes day to day and hour to hour, and monthly averages run breezy here all year without singling February out. An average will not tell you what a southerly feels like on the day. A light waterproof and a fleece for the evening is the standing advice for a New Zealand February, and in Dunedin it is not optional.
Tripadvisor community · February · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe July and August as the two coldest months of the year across New Zealand, but rate Dunedin as staying reasonably fine in August, without the more extreme cold seen elsewhere in the South Island's winter. Posters are direct that beach time is off the table in August, but describe plenty of other things to do - old stone architecture, museums and galleries, the Chinese Garden, the Settlers Museum, and a tour through Cadbury World among the highlights. Posters flag snow on nearby roads, like the Middlemarch route, as a real possibility this time of year, alongside snow-covered hills that posters describe as genuinely stunning. Posters generally recommend Dunedin as a solid winter city destination, provided visitors set expectations around indoor and cultural attractions rather than beach or outdoor summer activities.
Tripadvisor community · August · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Dunedin's card on the map.