Newcastle weather in August 2025

Expect 18°C 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.

  • 18°C maximum daytime temperature in August in Newcastle18
    18°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in August in Newcastle15
    15 days with some rainfall
  • 11°C minimum night-time temperature in August in Newcastle11
    11°C 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
  • 66 mm monthly rainfall in August in Newcastle66
    66 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Newcastle5
    5 (Moderate) UV index
  • 14°C sea temperature in August in Newcastle14
    14°C sea temperature

More about Newcastle

Newcastle by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for England

Blackpool Tower: Pick 'n' Mix pass on multi-attractions

  • Save on multiple attractions in Blackpool with Pick 'n' Mix pass
  • Build passes around preferred attractions & number of days
  • Including Circus, Eye, SEA LIFE, Dungeon & Madam Tussauds
Go to Blackpool Tower deal >>

View all Blackpool Tower offers

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 / mm)  |  Imperial (°F / inches)

Back to top

More about England

How hot is it in Newcastle in August?

Daytime temperatures usually reach 18°C in Newcastle in August, falling to 11°C 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 14°C.

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 66mm.

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^