Merseyside weather in August 2025

Expect 19°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Merseyside in August. Check more long-term weather averages for Merseyside in August before you book your next holiday to Merseyside in 2025/2026.

  • 19°C maximum daytime temperature in August in Merseyside (Liverpool)19
    19°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in August in Merseyside (Liverpool)15
    15 days with some rainfall
  • 12°C minimum night-time temperature in August in Merseyside (Liverpool)12
    12°C min night temperature
  • 15 hours of daylight per day in August in Merseyside (Liverpool)15
    15 hours of daylight per day
  • No heat & humidity in August in Merseyside (Liverpool)0
    No heat & humidity
  • 71 mm monthly rainfall in August in Merseyside (Liverpool)71
    71 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Merseyside (Liverpool)5
    5 (Moderate) UV index
  • 17°C sea temperature in August in Merseyside (Liverpool)17
    17°C sea temperature

More about Merseyside

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Recommended for Merseyside

  • 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

The August weather guide for Merseyside (Liverpool) 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.

Top Merseyside destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the UK

How hot is it in Merseyside in August?

Daytime temperatures usually reach 19°C in Liverpool, Merseyside in August, falling to 12°C at night.

How sunny is it in Merseyside in August?

There are normally 5 hours of bright sunshine each day in Liverpool, Merseyside in August - that's 35% of daylight hours.

How warm is the sea around Merseyside in August?

The average sea temperature around Liverpool, Merseyside in August is 17°C.

Does it rain in Merseyside in August?

There are usually 15 days with some rain in Liverpool, Merseyside in August and the average monthly rainfall is 71mm.

Merseyside August sunrise & sunset times

Browse the sunrise and sunset times for Merseyside in August 2025. Select a month to view Merseyside sunrise and sunset times for the next 12 months. The Merseyside sunrise and sunset times shown below are for Liverpool.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:28 20:07
Saturday, 16th August 2025 04:54 19:37
Sunday, 31st August 2025 05:20 19:03

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