Greenock weather by month

Check out Greenock weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Greenock (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	5	5	7	10	13	16	17	17	14	11	7	6
Min temperature (night-time)	1	0	1	3	5	8	10	10	8	6	3	1
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	8	7	7	8	10	12	14	15	13	12	11	9

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Greenock

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	1	2	3	5	6	6	5	5	3	2	2	1
Daily hours of daylight	8	10	12	14	16	18	17	15	13	10	8	7
UV Index (Maximum)	0	1	2	3	5	5	5	5	3	1	1	0

Rainfall in Greenock

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	22	17	20	16	17	16	17	18	20	21	20	21
Average monthly rainfall (mm)	227	152	181	107	119	114	129	165	219	232	214	220

More about Greenock

Greenock by month

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

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The climate guide for Scotland (Greenock) shows long term monthly 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.

What's the climate like in Greenock?

Greenock has a temperate climate with warm summers and some rainfall in all months.

Greenock weather in January

Expect daytime maximum temperatures of 5°C in Greenock, Scotland in January based on long-term weather averages. There is 1 hour of sunshine per day on average with 22 days with some rainfall and typically 227 mm of rainfall in the month.

5
5°C max day temperature
1
1 hour of sunshine per day
22
22 days with some rainfall
1
1°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
227
227 mm of monthly rainfall
0
No UV (Maximum) Index UV index
8
8°C sea temperature

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Greenock weather in February

Expect daytime maximum temperatures of 5°C in Greenock, Scotland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 17 days with some rainfall and typically 152 mm of rainfall in the month.

5
5°C max day temperature
2
2 hours of sunshine per day
17
17 days with some rainfall
0
0°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
152
152 mm of monthly rainfall
1
1 (Low) UV index
7
7°C sea temperature

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Greenock weather in March

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
7°C max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
1
1°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
181
181 mm of monthly rainfall
2
2 (Low) UV index
7
7°C sea temperature

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Greenock weather in April

Expect daytime maximum temperatures of 10°C in Greenock, Scotland in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 107 mm of rainfall in the month.

10
10°C max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
3
3°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
107
107 mm of monthly rainfall
3
3 (Moderate) UV index
8
8°C sea temperature

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Greenock weather in May

Expect daytime maximum temperatures of 13°C in Greenock, Scotland in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 119 mm of rainfall in the month.

13
13°C max day temperature
6
6 hours of sunshine per day
17
17 days with some rainfall
5
5°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
119
119 mm of monthly rainfall
5
5 (Moderate) UV index
10
10°C sea temperature

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Greenock weather in June

Expect daytime maximum temperatures of 16°C in Greenock, Scotland in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 114 mm of rainfall in the month.

16
16°C max day temperature
6
6 hours of sunshine per day
16
16 days with some rainfall
8
8°C min night temperature
18
18 hours of daylight per day
0
No heat & humidity
114
114 mm of monthly rainfall
5
5 (Moderate) UV index
12
12°C sea temperature

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Greenock weather in July

Expect daytime maximum temperatures of 17°C in Greenock, Scotland in July based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 129 mm of rainfall in the month.

17
17°C max day temperature
5
5 hours of sunshine per day
17
17 days with some rainfall
10
10°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
129
129 mm of monthly rainfall
5
5 (Moderate) UV index
14
14°C sea temperature

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Greenock weather in August

Expect daytime maximum temperatures of 17°C in Greenock, Scotland in August based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 165 mm of rainfall in the month.

17
17°C max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
10
10°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
165
165 mm of monthly rainfall
5
5 (Moderate) UV index
15
15°C sea temperature

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Greenock weather in September

Expect daytime maximum temperatures of 14°C in Greenock, Scotland in September based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 219 mm of rainfall in the month.

14
14°C max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
8
8°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
219
219 mm of monthly rainfall
3
3 (Moderate) UV index
13
13°C sea temperature

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Greenock weather in October

Expect daytime maximum temperatures of 11°C in Greenock, Scotland in October based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 232 mm of rainfall in the month.

11
11°C max day temperature
2
2 hours of sunshine per day
21
21 days with some rainfall
6
6°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
232
232 mm of monthly rainfall
1
1 (Low) UV index
12
12°C sea temperature

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Greenock weather in November

Expect daytime maximum temperatures of 7°C in Greenock, Scotland in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 214 mm of rainfall in the month.

7
7°C max day temperature
2
2 hours of sunshine per day
20
20 days with some rainfall
3
3°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
214
214 mm of monthly rainfall
1
1 (Low) UV index
11
11°C sea temperature

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Greenock weather in December

Expect daytime maximum temperatures of 6°C in Greenock, Scotland in December based on long-term weather averages. There is 1 hour of sunshine per day on average with 21 days with some rainfall and typically 220 mm of rainfall in the month.