Newport weather in August 2025

Expect 19°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Newport in August. Check more long-term weather averages for Newport in August before you book your next holiday to Oregon in 2025/2026.

  • 19°C maximum daytime temperature in August in Newport19
    19°C max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in August in Newport6
    6 days with some rainfall
  • 10°C minimum night-time temperature in August in Newport10
    10°C min night temperature
  • 14 hours of daylight per day in August in Newport14
    14 hours of daylight per day
  • No heat & humidity in August in Newport0
    No heat & humidity
  • 29 mm monthly rainfall in August in Newport29
    29 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in Newport7
    7 (High) UV index
  • 14°C sea temperature in August in Newport14
    14°C sea temperature

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The August weather guide for Oregon (Newport) 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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More about the USA

How hot is it in Newport in August?

Daytime temperatures usually reach 19°C in Newport in August, falling to 10°C at night.

How sunny is it in Newport in August?

There are normally 9 hours of bright sunshine each day in Newport in August - that's 66% of daylight hours.

How warm is the sea around Newport in August?

The average sea temperature around Newport in August is 14°C.

Does it rain in Newport in August?

There are usually 6 days with some rain in Newport in August and the average monthly rainfall is 29mm.

Newport August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:03 19:41
Saturday, 16th August 2025 05:20 19:19
Sunday, 31st August 2025 05:38 18:54

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