Greenock weather in August 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Greenock in August based on long-term weather averages. There is usually 18 days with some rainfall and 165 mm of average monthly rainfall in August.

  • 17°C maximum daytime temperature in August in Greenock17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in August in Greenock18
    18 days with some rainfall
  • 10°C minimum night-time temperature in August in Greenock10
    10°C min night temperature
  • 15 hours of daylight per day in August in Greenock15
    15 hours of daylight per day
  • No heat & humidity in August in Greenock0
    No heat & humidity
  • 165 mm monthly rainfall in August in Greenock165
    165 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Greenock5
    5 (Moderate) UV index
  • 15°C sea temperature in August in Greenock15
    15°C sea temperature

More about Greenock

Greenock by month

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

Recommended for Scotland

Forest Holidays discount code: £100 off summer breaks

  • Save £100 on midweek breaks in summer 2025
  • Plus 10% off selected cabin extras. Excludes May half term
  • Travel between 5th May & 2nd Oct 2025 (inclusive)
Show discount codeShow discount code ******RMW
Redeem Forest Holidays discount code >>

Expires at 23:59 on Monday 3rd Mar 2025 · View all Forest Holidays offers

Forest HolidaysUK holiday finder

The August weather guide for Scotland (Greenock) 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 Scotland

How warm is it in Greenock in August?

Daytime temperatures usually reach 17°C in Greenock in August, falling to 10°C at night.

How sunny is it in Greenock in August?

There are normally 5 hours of bright sunshine each day in Greenock in August - that's 30% of daylight hours.

How warm is the sea around Greenock in August?

The average sea temperature around Greenock in August is 15°C.

Does it rain in Greenock in August?

There are usually 18 days with some rain in Greenock in August and the average monthly rainfall is 165mm.

Greenock August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:24 20:26
Saturday, 16th August 2025 04:53 19:53
Sunday, 31st August 2025 05:22 19:15

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^