Greenock weather in March 2026

Expect daytime maximum temperatures of 7°C in Greenock, Scotland in March based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 181 mm of rainfall in the month.

  • 7°C maximum daytime temperature in March in Greenock7
    7°C max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in March in Greenock20
    20 days with some rainfall
  • 1°C minimum night-time temperature in March in Greenock1
    1°C min night temperature
  • 12 hours of daylight per day in March in Greenock12
    12 hours of daylight per day
  • No heat & humidity in March in Greenock0
    No heat & humidity
  • 181 mm monthly rainfall in March in Greenock181
    181 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in March in Greenock2
    2 (Low) UV index
  • 7°C sea temperature in March in Greenock7
    7°C sea temperature

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The March 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)

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More about Scotland

How cold is it in Greenock in March?

Daytime temperatures usually reach 7°C in Greenock in March, falling to 1°C at night.

How sunny is it in Greenock in March?

There are normally 3 hours of bright sunshine each day in Greenock in March - that's 25% of daylight hours.

Is the sea cold around Greenock in March?

The average sea temperature around Greenock in March is 7°C.

Does it rain in Greenock in March?

There are usually 20 days with some rain in Greenock in March and the average monthly rainfall is 181mm.

Greenock March sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 07:11 17:53
Monday, 16th March 2026 06:32 18:25
Tuesday, 31st March 2026 05:53 18:55

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