Newcastle weather in August 2025

Expect 64°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Newcastle in August. Check more long-term weather averages for Newcastle in August before you book your next holiday to England in 2025/2026.

  • 64°F maximum daytime temperature in August in Newcastle64
    64°F max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in August in Newcastle15
    15 days with some rainfall
  • 52°F minimum night-time temperature in August in Newcastle52
    52°F min night temperature
  • 15 hours of daylight per day in August in Newcastle15
    15 hours of daylight per day
  • No heat & humidity in August in Newcastle0
    No heat & humidity
  • 2.6 inches monthly rainfall in August in Newcastle2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Newcastle5
    5 (Moderate) UV index
  • 57°F sea temperature in August in Newcastle57
    57°F sea temperature

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The August weather guide for England (Newcastle) 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)  |  Imperial (°F)

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More about England

How hot is it in Newcastle in August?

Daytime temperatures usually reach 64°F in Newcastle in August, falling to 52°F at night.

How sunny is it in Newcastle in August?

There are normally 5 hours of bright sunshine each day in Newcastle in August - that's 34% of daylight hours.

How warm is the sea around Newcastle in August?

The average sea temperature around Newcastle in August is 57°F.

Does it rain in Newcastle in August?

There are usually 15 days with some rain in Newcastle in August and the average monthly rainfall is 2.6 inches.

Newcastle August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:16 20:09
Saturday, 16th August 2025 04:43 19:37
Sunday, 31st August 2025 05:11 19:01

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