Newquay weather in August 2026

Expect daytime maximum temperatures of 19°C in Newquay, England in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 72 mm of rainfall in the month.

  • 19°C maximum daytime temperature in August in Newquay19
    19°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in August in Newquay15
    15 days with some rainfall
  • 13°C minimum night-time temperature in August in Newquay13
    13°C min night temperature
  • 14 hours of daylight per day in August in Newquay14
    14 hours of daylight per day
  • No heat & humidity in August in Newquay0
    No heat & humidity
  • 72 mm monthly rainfall in August in Newquay72
    72 mm of monthly rainfall
  • UV (maximum) index 6 (High) in August in Newquay6
    6 (High) UV index
  • 16°C sea temperature in August in Newquay16
    16°C sea temperature

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The August weather guide for England (Newquay) 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 England

How hot is it in Newquay in August?

Daytime temperatures usually reach 22°C in Newquay in August, falling to 13°C at night.

How sunny is it in Newquay in August?

There are normally 6 hours of bright sunshine each day in Newquay in August - that's 41% of daylight hours.

Does it rain in Newquay in August?

There are usually 12 days with some rain in Newquay in August and the average monthly rainfall is 56mm.

Newquay August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 04:48 20:04
Sunday, 16th August 2026 05:10 19:38
Monday, 31st August 2026 05:33 19:07

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