Christchurch weather in October 2025

Expect 17°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Christchurch in October. Check more long-term weather averages for Christchurch in October before you book your next holiday to New Zealand in 2025/2026.

  • 17°C maximum daytime temperature in October in Christchurch17
    17°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in October in Christchurch10
    10 days with some rainfall
  • 7°C minimum night-time temperature in October in Christchurch7
    7°C min night temperature
  • 13 hours of daylight per day in October in Christchurch13
    13 hours of daylight per day
  • No heat & humidity in October in Christchurch0
    No heat & humidity
  • 47 mm monthly rainfall in October in Christchurch47
    47 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Christchurch5
    5 (Moderate) UV index
  • 11°C sea temperature in October in Christchurch11
    11°C sea temperature

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The October weather guide for New Zealand (Christchurch) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Christchurch in October?

Daytime temperatures usually reach 17°C in Christchurch in October, falling to 7°C at night.

How sunny is it in Christchurch in October?

There are normally 7 hours of bright sunshine each day in Christchurch in October - that's 49% of daylight hours.

Is the sea cold around Christchurch in October?

The average sea temperature around Christchurch in October is 11°C.

Does it rain in Christchurch in October?

There are usually 10 days with some rain in Christchurch in October and the average monthly rainfall is 47mm.

Christchurch October sunrise & sunset times

Browse the sunrise and sunset times for Christchurch in October 2025. Select a month to view Christchurch sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:03 18:36
Thursday, 16th October 2025 05:37 18:54
Friday, 31st October 2025 05:13 19:14

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