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Chatham Islands

Island Group · 🇳🇿 New Zealand
Population 663
Area 796 km²
Time zone Pacific/Auckland
Official website www.cic.govt.nz
Chatham Islands

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Chatham Islands — Map

Chatham Islands — Map

Climate & when to visit

Select a month

Typical weather in January

Fair
  • 16° (feels like 11°) · extremes 11°–18°
  • 14° at night
  • 12 rainy days
  • 9 sunny days
  • 8 hours of sunshine per day
  • Dry air
  • Light breeze
  • 15°C · too cold to swim
  • UV index 9 · very high

Typical weather in February

Fair
  • 16° (feels like 12°) · extremes 12°–19°
  • 14° at night
  • 12 rainy days
  • 8 sunny days
  • 7 hours of sunshine per day
  • Dry air
  • Light breeze
  • 15°C · too cold to swim
  • UV index 7 · high

Typical weather in March

Fair
  • 16° (feels like 11°) · extremes 11°–18°
  • 14° at night
  • 15 rainy days
  • 6 sunny days
  • 6 hours of sunshine per day
  • Dry air
  • Light breeze
  • 15°C · too cold to swim
  • UV index 5 · moderate

Typical weather in April

Poor
  • 14° (feels like 9°) · extremes 10°–17°
  • 12° at night
  • 14 rainy days
  • 3 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Windy
  • 15°C · too cold to swim
  • UV index 3 · moderate

Typical weather in May

Poor
  • 13° (feels like 7°) · extremes 8°–15°
  • 11° at night
  • 14 rainy days
  • 3 sunny days
  • 3 hours of sunshine per day
  • Dry air
  • Windy
  • 14°C · too cold to swim
  • UV index 1 · low

Typical weather in June

Poor
  • 12° (feels like 5°) · extremes 7°–14°
  • 10° at night
  • 17 rainy days
  • 1 sunny day
  • 3 hours of sunshine per day
  • Dry air
  • Windy
  • 12°C · too cold to swim
  • UV index 1 · low

Typical weather in July

Poor
  • 11° (feels like 4°) · extremes 6°–13°
  • 9° at night
  • 13 rainy days
  • 2 sunny days
  • 3 hours of sunshine per day
  • Dry air
  • Windy
  • 11°C · too cold to swim
  • UV index 1 · low

Typical weather in August

Poor
  • 10° (feels like 4°) · extremes 6°–13°
  • 9° at night
  • 13 rainy days
  • 3 sunny days
  • 4 hours of sunshine per day
  • Dry air
  • Windy
  • 11°C · too cold to swim
  • UV index 2 · low

Typical weather in September

Poor
  • 11° (feels like 5°) · extremes 6°–13°
  • 9° at night
  • 13 rainy days
  • 6 sunny days
  • 5 hours of sunshine per day
  • Dry air
  • Windy
  • 11°C · too cold to swim
  • UV index 3 · moderate

Typical weather in October

Poor
  • 12° (feels like 5°) · extremes 7°–14°
  • 9° at night
  • 14 rainy days
  • 7 sunny days
  • 7 hours of sunshine per day
  • Dry air
  • Windy
  • 11°C · too cold to swim
  • UV index 5 · moderate

Typical weather in November

Poor
  • 13° (feels like 7°) · extremes 8°–15°
  • 11° at night
  • 14 rainy days
  • 10 sunny days
  • 8 hours of sunshine per day
  • Dry air
  • Light breeze
  • 12°C · too cold to swim
  • UV index 7 · high

Typical weather in December

Fair
  • 14° (feels like 10°) · extremes 10°–17°
  • 12° at night
  • 12 rainy days
  • 9 sunny days
  • 8 hours of sunshine per day
  • Dry air
  • Light breeze
  • 14°C · too cold to swim
  • UV index 8 · very high

Climate data: NASA POWER + Copernicus ERA5 · 1996–2025

Practical information

Currency
New Zealand Dollar NZD $ · Card payments · Widely accepted
Emergency numbers
111
Electricity
Type I
230 V · 50 Hz
Languages
English, Māori
Tap water
Safe to drink
Driving side
Left
Calling code
+64
Learn more

Tours & Activities

Nunuku's Cave
Drive
Chatham Islands Museum
Drive
Sunderland NZ4111

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Data: © OpenStreetMap contributors, Wikidata, Wikipedia, Tripomatic, Official websites, geoBoundaries (CC BY 4.0).