5 to 16°C
temperature
1718 hours
sunshine per day
888 mm
rain
110 days
dry
245 days
rain
10 days
snow

Climate of Greenock

Greenock has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Greenock is 10° degrees and there is about 888 mm of rain in a year. It is dry for 89 days a year with an average humidity of 87% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 5°C and 16°C
  • Night:the average nighttime temperature is between 2°C and 10°C
  • Sea temperature: the sea temperature is between 9°C and 15°C
  • Rain: it rains 245 days and there is a total of approximately 888 mm rainfall
  • Snow: it snows an average of 10 days per year
  • Sun hours: throughout the year there are 1718 sun hours
Maximum temperature: between 5°C and 16°C
Warmest month: 16°C in July
Coldest month: 5°C in January
Night temperature: between 2°C and 10°C
Sea temperature: between 9°C and 15°C
Dry days: 110 days
Days with rain: 245 days
Days with snow: 10 days
Total rain sum: 888 mm
Hours of sunshine: 1718 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Greenock.

Precipitation graph

This graph shows the average amount of rainfall per month for Greenock.

Climate table of Greenock

In this climate table you can see at a glance what the average weather per month is for Greenock. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Greenock might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 5 5 7 10 13 15 16 16 14 11 8 6
Night temp. (°C) 2 2 2 4 6 8 10 10 9 7 4 2
Water temp. (°C) 9 9 9 10 11 14 15 15 15 14 13 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 85 75 70 48 54 51 64 76 68 96 104 97
Days with rain 21 17 19 19 20 19 23 24 21 21 19 22
Days with snow 3 3 2 - - - - - - - - 2
Dry days 7 8 10 11 11 11 8 7 9 10 11 7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 3 4 6 6 7 6 5 5 3 3 3
Wind force (Bft) 4 3 3 3 3 3 3 3 3 3 3 3
UV-index 1 2 2 2 3 4 3 3 3 3 2 2

Best time to visit Greenock

The best time to visit Greenock in Scotland is from January through December. In this period you have a very cold temperature and sometimes precipitation. The highest average temperature in Greenock is 16°C in July and the lowest is 5°C in January. The maximum water temperature is 15°C and the lowest water temperature is 9°C.

Climate of Greenock by month

What is the average climate in a given month for Greenock? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Greenock weather experiences

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