SeasonScore
Wellington, New Zealand
Photo: Clilly4 · CC0

New Zealand

Wellington in December

☀️ Summer

Pleasant and some showers.

🎒 Pack: light layers

Best months: Feb (9.7), Jan (9.5), Mar (9.5)

‹
Every month at a glanceTap a month to open it
›

Why December scores 9.5What goes into the score

How it works
🌡️ 19° / 12°C🌧️ 91 mm💧 dew pt 13°🍃 PM2.5 6
  • Weather comfort9.1
    • ✓Comfortable temperatures (19°C highs / 12°C lows)
    • ✓Comfortable humidity (dew point 12.6°C)
    • ✓Mostly dry (~91 mm rain)
  • Air quality9.9
    • ✓Good (within WHO guideline) (PM2.5 ~6 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline9.5
    • ·Normal precautions
Compare monthsPut December side by side with another month
DecFeb
Score9.5 Excellent9.7 Excellent
Season☀️ Summer☀️ Summer
High / low19° / 12°21° / 14°
Rain91 mm56 mm
Humiditydew pt 13°dew pt 14°
PM2.56 µg/m³7 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Wellington weather-station normals. Rainfall: Wellington weather-station normals (national met service).

Holidays & crowdsDecember 2026

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Boxing Day 25–28 Dec · 4 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore WellingtonEvents, sights, food & souvenirs

Check event dates locally

New Zealand's compact capital on a harbour at the southern tip of the North Island, known for Te Papa museum, café culture and windy weather.

Events in December

No major events on our calendar for December.

Coming up later

Waitangi DayEvery year6 February every year

New Zealand's national day, marking the signing of the Treaty of Waitangi in 1840.

Why go: It is a public holiday with community events around the waterfront.

Where: Across the city

MatarikiDate variesPublic holiday in June or July, date moves each year

Māori New Year marked by the rising of the Matariki star cluster.

Why go: Light shows and events across the city.

Where: Across the city