Napier weather in January 2026

Expect daytime maximum temperatures of 24°C in Napier, New Zealand in January based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 47 mm of rainfall in the month.

  • 24°C maximum daytime temperature in January in Napier24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in January in Napier7
    7 days with some rainfall
  • 13°C minimum night-time temperature in January in Napier13
    13°C min night temperature
  • 15 hours of daylight per day in January in Napier15
    15 hours of daylight per day
  • No heat & humidity in January in Napier0
    No heat & humidity
  • 47 mm monthly rainfall in January in Napier47
    47 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Napier11
    11 (Extreme) UV index
  • 19°C sea temperature in January in Napier19
    19°C sea temperature

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

Daytime temperatures usually reach 24°C in Napier in January, falling to 13°C at night.

How sunny is it in Napier in January?

There are normally 8 hours of bright sunshine each day in Napier in January - that's 52% of daylight hours.

How warm is the sea around Napier in January?

The average sea temperature around Napier in January is 19°C.

Does it rain in Napier in January?

There are usually 7 days with some rain in Napier in January and the average monthly rainfall is 47mm.

Napier January sunrise & sunset times

Browse the sunrise and sunset times for Napier in January 2026. Select a month to view Napier sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 04:49 19:43
Friday, 16th January 2026 05:03 19:40
Saturday, 31st January 2026 05:21 19:30

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