Dunedin weather in January 2025

Expect 18°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Dunedin in January. Check more long-term weather averages for Dunedin in January before you book your next holiday to New Zealand in 2025/2026.

  • 18°C maximum daytime temperature in January in Dunedin18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in January in Dunedin16
    16 days with some rainfall
  • 11°C minimum night-time temperature in January in Dunedin11
    11°C min night temperature
  • 15 hours of daylight per day in January in Dunedin15
    15 hours of daylight per day
  • No heat & humidity in January in Dunedin0
    No heat & humidity
  • 68 mm monthly rainfall in January in Dunedin68
    68 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in January in Dunedin10
    10 (Very High) UV index
  • 14°C sea temperature in January in Dunedin14
    14°C sea temperature

More about Dunedin

Dunedin by month

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

Recommended for New Zealand

  • Save up to £700 per couple on escorted tours in 2024
  • £400 off Europe, £600 off USA & Canada & £700 off long haul
  • Travel before 31st December 2024 (inclusive)

Expires at 23:59 on Thursday 4th Apr 2024 · View all Cosmos offers

CosmosTour deal finder

The January weather guide for New Zealand (Dunedin) 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 hot is it in Dunedin in January?

Daytime temperatures usually reach 18°C in Dunedin in January, falling to 11°C at night.

How sunny is it in Dunedin in January?

There are normally 6 hours of bright sunshine each day in Dunedin in January - that's 37% of daylight hours.

How warm is the sea around Dunedin in January?

The average sea temperature around Dunedin in January is 14°C.

Does it rain in Dunedin in January?

There are usually 16 days with some rain in Dunedin in January and the average monthly rainfall is 68mm.

Dunedin January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 05:52 21:31
Thursday, 16th January 2025 06:09 21:26
Friday, 31st January 2025 06:30 21:11

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^