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 (°F)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	41	41	45	50	55	61	63	63	57	52	45	43
Min temperature (night-time)	34	32	34	37	41	46	50	50	46	43	37	34
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	46	45	45	46	50	54	57	59	55	54	52	48

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 (inches)	8.9	6.0	7.1	4.2	4.7	4.5	5.1	6.5	8.6	9.1	8.4	8.7

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 41°F 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 8.9 inches of rainfall in the month.

41
41°F max day temperature
1
1 hour of sunshine per day
22
22 days with some rainfall
34
34°F min night temperature
8
8 hours of daylight per day
0
No heat & humidity
8.9
8.9 inches of monthly rainfall
0
No UV (Maximum) Index UV index
46
46°F sea temperature

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Greenock weather in February

Expect daytime maximum temperatures of 41°F 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 6.0 inches of rainfall in the month.

41
41°F max day temperature
2
2 hours of sunshine per day
17
17 days with some rainfall
32
32°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
6.0
6.0 inches of monthly rainfall
1
1 (Low) UV index
45
45°F sea temperature

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Greenock weather in March

Expect daytime maximum temperatures of 45°F 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 7.1 inches of rainfall in the month.

45
45°F max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
34
34°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
7.1
7.1 inches of monthly rainfall
2
2 (Low) UV index
45
45°F sea temperature

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Greenock weather in April

Expect daytime maximum temperatures of 50°F 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 4.2 inches of rainfall in the month.

50
50°F max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
37
37°F min night temperature
14
14 hours of daylight per day
0
No heat & humidity
4.2
4.2 inches of monthly rainfall
3
3 (Moderate) UV index
46
46°F sea temperature

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Greenock weather in May

Expect daytime maximum temperatures of 55°F 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 4.7 inches of rainfall in the month.

55
55°F max day temperature
6
6 hours of sunshine per day
17
17 days with some rainfall
41
41°F min night temperature
16
16 hours of daylight per day
0
No heat & humidity
4.7
4.7 inches of monthly rainfall
5
5 (Moderate) UV index
50
50°F sea temperature

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Greenock weather in June

Expect daytime maximum temperatures of 61°F 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 4.5 inches of rainfall in the month.

61
61°F max day temperature
6
6 hours of sunshine per day
16
16 days with some rainfall
46
46°F min night temperature
18
18 hours of daylight per day
0
No heat & humidity
4.5
4.5 inches of monthly rainfall
5
5 (Moderate) UV index
54
54°F sea temperature

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Greenock weather in July

Expect daytime maximum temperatures of 63°F 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 5.1 inches of rainfall in the month.

63
63°F max day temperature
5
5 hours of sunshine per day
17
17 days with some rainfall
50
50°F min night temperature
17
17 hours of daylight per day
0
No heat & humidity
5.1
5.1 inches of monthly rainfall
5
5 (Moderate) UV index
57
57°F sea temperature

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Greenock weather in August

Expect daytime maximum temperatures of 63°F 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 6.5 inches of rainfall in the month.

63
63°F max day temperature
5
5 hours of sunshine per day
18
18 days with some rainfall
50
50°F min night temperature
15
15 hours of daylight per day
0
No heat & humidity
6.5
6.5 inches of monthly rainfall
5
5 (Moderate) UV index
59
59°F sea temperature

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Greenock weather in September

Expect daytime maximum temperatures of 57°F 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 8.6 inches of rainfall in the month.

57
57°F max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
46
46°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
8.6
8.6 inches of monthly rainfall
3
3 (Moderate) UV index
55
55°F sea temperature

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Greenock weather in October

Expect daytime maximum temperatures of 52°F 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 9.1 inches of rainfall in the month.

52
52°F max day temperature
2
2 hours of sunshine per day
21
21 days with some rainfall
43
43°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
9.1
9.1 inches of monthly rainfall
1
1 (Low) UV index
54
54°F sea temperature

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Greenock weather in November

Expect daytime maximum temperatures of 45°F 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 8.4 inches of rainfall in the month.

45
45°F max day temperature
2
2 hours of sunshine per day
20
20 days with some rainfall
37
37°F min night temperature
8
8 hours of daylight per day
0
No heat & humidity
8.4
8.4 inches of monthly rainfall
1
1 (Low) UV index
52
52°F sea temperature

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Greenock weather in December

Expect daytime maximum temperatures of 43°F 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 8.7 inches of rainfall in the month.