St Davids weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in St Davids (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	8	8	9	11	14	17	18	19	17	14	11	9
Min temperature (night-time)	4	3	4	5	8	10	12	13	11	9	6	5
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	9	8	8	9	10	12	14	15	15	14	13	11

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

Sunshine & UV index in St Davids

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	2	3	4	6	7	7	7	6	5	3	2	2
Daily hours of daylight	8	10	12	14	16	17	16	15	13	11	9	8
UV Index (Maximum)	1	1	2	4	5	6	6	5	4	2	1	0

Rainfall in St Davids

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	21	16	18	15	16	14	13	16	16	18	20	20
Average monthly rainfall (mm)	96	69	73	56	53	56	50	75	80	103	106	109

More about St Davids

St Davids by month

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

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The climate guide for Wales (St Davids) 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 St Davids?

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

St Davids weather in January

Expect daytime maximum temperatures of 8°C in St Davids, Wales in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 96 mm of rainfall in the month.

8
8°C max day temperature
2
2 hours of sunshine per day
21
21 days with some rainfall
4
4°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
96
96 mm of monthly rainfall
1
1 (Low) UV index
9
9°C sea temperature

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St Davids weather in February

Expect daytime maximum temperatures of 8°C in St Davids, Wales in February based on long-term weather averages. There are 3 hours of sunshine per day on average with 16 days with some rainfall and typically 69 mm of rainfall in the month.

8
8°C max day temperature
3
3 hours of sunshine per day
16
16 days with some rainfall
3
3°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
69
69 mm of monthly rainfall
1
1 (Low) UV index
8
8°C sea temperature

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St Davids weather in March

Expect daytime maximum temperatures of 9°C in St Davids, Wales in March based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 73 mm of rainfall in the month.

9
9°C max day temperature
4
4 hours of sunshine per day
18
18 days with some rainfall
4
4°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
73
73 mm of monthly rainfall
2
2 (Low) UV index
8
8°C sea temperature

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St Davids weather in April

Expect daytime maximum temperatures of 11°C in St Davids, Wales in April based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 56 mm of rainfall in the month.

11
11°C max day temperature
6
6 hours of sunshine per day
15
15 days with some rainfall
5
5°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
56
56 mm of monthly rainfall
4
4 (Moderate) UV index
9
9°C sea temperature

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St Davids weather in May

Expect daytime maximum temperatures of 14°C in St Davids, Wales in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 53 mm of rainfall in the month.

14
14°C max day temperature
7
7 hours of sunshine per day
16
16 days with some rainfall
8
8°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
53
53 mm of monthly rainfall
5
5 (Moderate) UV index
10
10°C sea temperature

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St Davids weather in June

Expect daytime maximum temperatures of 17°C in St Davids, Wales in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 56 mm of rainfall in the month.

17
17°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
10
10°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
56
56 mm of monthly rainfall
6
6 (High) UV index
12
12°C sea temperature

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St Davids weather in July

Expect daytime maximum temperatures of 18°C in St Davids, Wales in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 50 mm of rainfall in the month.

18
18°C max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
12
12°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
50
50 mm of monthly rainfall
6
6 (High) UV index
14
14°C sea temperature

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St Davids weather in August

Expect daytime maximum temperatures of 19°C in St Davids, Wales in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 75 mm of rainfall in the month.

19
19°C max day temperature
6
6 hours of sunshine per day
16
16 days with some rainfall
13
13°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
75
75 mm of monthly rainfall
5
5 (Moderate) UV index
15
15°C sea temperature

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St Davids weather in September

Expect daytime maximum temperatures of 17°C in St Davids, Wales in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 16 days with some rainfall and typically 80 mm of rainfall in the month.

17
17°C max day temperature
5
5 hours of sunshine per day
16
16 days with some rainfall
11
11°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
80
80 mm of monthly rainfall
4
4 (Moderate) UV index
15
15°C sea temperature

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St Davids weather in October

Expect daytime maximum temperatures of 14°C in St Davids, Wales in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 18 days with some rainfall and typically 103 mm of rainfall in the month.

14
14°C max day temperature
3
3 hours of sunshine per day
18
18 days with some rainfall
9
9°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
103
103 mm of monthly rainfall
2
2 (Low) UV index
14
14°C sea temperature

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St Davids weather in November

Expect daytime maximum temperatures of 11°C in St Davids, Wales 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 106 mm of rainfall in the month.

11
11°C max day temperature
2
2 hours of sunshine per day
20
20 days with some rainfall
6
6°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
106
106 mm of monthly rainfall
1
1 (Low) UV index
13
13°C sea temperature

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St Davids weather in December

Expect daytime maximum temperatures of 9°C in St Davids, Wales in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 109 mm of rainfall in the month.