Napier weather in May 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Napier in May based on long-term weather averages. There is usually 10 days with some rainfall and 65 mm of average monthly rainfall in May.

  • 17°C maximum daytime temperature in May in Napier17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in May in Napier10
    10 days with some rainfall
  • 6°C minimum night-time temperature in May in Napier6
    6°C min night temperature
  • 10 hours of daylight per day in May in Napier10
    10 hours of daylight per day
  • No heat & humidity in May in Napier0
    No heat & humidity
  • 65 mm monthly rainfall in May in Napier65
    65 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in May in Napier2
    2 (Low) UV index
  • 16°C sea temperature in May in Napier16
    16°C sea temperature

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The May 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 warm is it in Napier in May?

Daytime temperatures usually reach 17°C in Napier in May, falling to 6°C at night.

How sunny is it in Napier in May?

There are normally 5 hours of bright sunshine each day in Napier in May - that's 48% of daylight hours.

How warm is the sea around Napier in May?

The average sea temperature around Napier in May is 16°C.

Does it rain in Napier in May?

There are usually 10 days with some rain in Napier in May and the average monthly rainfall is 65mm.

Napier May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:56 17:22
Friday, 16th May 2025 07:10 17:07
Saturday, 31st May 2025 07:23 16:57

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