Kaikoura weather in September 2025

Expect 11°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Kaikoura in September. Check more long-term weather averages for Kaikoura in September before you book your next holiday to New Zealand in 2025/2026.

  • 11°C maximum daytime temperature in September in Kaikoura11
    11°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in September in Kaikoura11
    11 days with some rainfall
  • 1°C minimum night-time temperature in September in Kaikoura1
    1°C min night temperature
  • 12 hours of daylight per day in September in Kaikoura12
    12 hours of daylight per day
  • No heat & humidity in September in Kaikoura0
    No heat & humidity
  • 78 mm monthly rainfall in September in Kaikoura78
    78 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Kaikoura4
    4 (Moderate) UV index
  • 10°C sea temperature in September in Kaikoura10
    10°C sea temperature

More about Kaikoura

Kaikoura by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New Zealand

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

The September weather guide for New Zealand (Kaikoura) 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)

Back to top

How warm is it in Kaikoura in September?

Daytime temperatures usually reach 11°C in Kaikoura in September, falling to 1°C at night.

How sunny is it in Kaikoura in September?

There are normally 5 hours of bright sunshine each day in Kaikoura in September - that's 39% of daylight hours.

Is the sea cold around Kaikoura in September?

The average sea temperature around Kaikoura in September is 10°C.

Does it rain in Kaikoura in September?

There are usually 11 days with some rain in Kaikoura in September and the average monthly rainfall is 78mm.

Kaikoura September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:52 18:00
Monday, 15th September 2025 06:27 18:14
Tuesday, 30th September 2025 06:01 18:30

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^