Napier weather in August 2025

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Napier in August. Check more long-term weather averages for Napier in August before you book your next holiday to New Zealand in 2025/2026.

  • 14°C maximum daytime temperature in August in Napier14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in August in Napier13
    13 days with some rainfall
  • 4°C minimum night-time temperature in August in Napier4
    4°C min night temperature
  • 11 hours of daylight per day in August in Napier11
    11 hours of daylight per day
  • No heat & humidity in August in Napier0
    No heat & humidity
  • 80 mm monthly rainfall in August in Napier80
    80 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in August in Napier2
    2 (Low) UV index
  • 12°C sea temperature in August in Napier12
    12°C sea temperature

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The August 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 August?

Daytime temperatures usually reach 14°C in Napier in August, falling to 4°C at night.

How sunny is it in Napier in August?

There are normally 5 hours of bright sunshine each day in Napier in August - that's 44% of daylight hours.

How warm is the sea around Napier in August?

The average sea temperature around Napier in August is 12°C.

Does it rain in Napier in August?

There are usually 13 days with some rain in Napier in August and the average monthly rainfall is 80mm.

Napier August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 07:16 17:22
Saturday, 16th August 2025 06:59 17:35
Sunday, 31st August 2025 06:37 17:49

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