San Juan de Alicante weather by month

Check out San Juan de Alicante weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in San Juan de Alicante (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	16	17	19	20	23	27	30	31	28	24	20	17
Min temperature (night-time)	6	7	8	10	13	16	19	20	17	14	10	7
Heat & Humidity	0	0	0	0	0	M	H	H	M	0	0	0
Sea temperature	15	14	14	16	18	22	25	26	25	22	19	16

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

Sunshine & UV index in San Juan de Alicante

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

Rainfall in San Juan de Alicante

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	13	11	11	10	9	6	3	4	6	10	10	12
Average monthly rainfall (mm)	25	29	28	34	29	20	7	13	37	67	46	36

More about the San Juan de Alicante

San Juan de Alicante by month

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

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The climate guide for Costa Blanca (San Juan de Alicante) 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 San Juan de Alicante?

San Juan de Alicante has a hot semi arid climate.

San Juan de Alicante weather in January

Expect daytime maximum temperatures of 16°C in San Juan de Alicante, Costa Blanca in January based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall.

16
16°C max day temperature
6
6 hours of sunshine per day
13
13 days with some rainfall
6
6°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
25
25 mm of monthly rainfall
2
2 (Low) UV index
15
15°C sea temperature

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San Juan de Alicante weather in February

Expect daytime maximum temperatures of 17°C in San Juan de Alicante, Costa Blanca in February based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall.

17
17°C max day temperature
6
6 hours of sunshine per day
11
11 days with some rainfall
7
7°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
29
29 mm of monthly rainfall
3
3 (Moderate) UV index
14
14°C sea temperature

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San Juan de Alicante weather in March

Expect daytime maximum temperatures of 19°C in San Juan de Alicante, Costa Blanca in March based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall.

19
19°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
8
8°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
28
28 mm of monthly rainfall
5
5 (Moderate) UV index
14
14°C sea temperature

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San Juan de Alicante weather in April

Expect daytime maximum temperatures of 20°C in San Juan de Alicante, Costa Blanca in April based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall.

20
20°C max day temperature
8
8 hours of sunshine per day
10
10 days with some rainfall
10
10°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
34
34 mm of monthly rainfall
6
6 (High) UV index
16
16°C sea temperature

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San Juan de Alicante weather in May

Expect daytime maximum temperatures of 23°C in San Juan de Alicante, Costa Blanca in May based on long-term weather averages. There are 9 hours of sunshine per day on average.

23
23°C max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
13
13°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
29
29 mm of monthly rainfall
8
8 (Very High) UV index
18
18°C sea temperature

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San Juan de Alicante weather in June

Expect daytime maximum temperatures of 27°C in San Juan de Alicante, Costa Blanca in June based on long-term weather averages. There are 10 hours of sunshine per day on average.

27
27°C max day temperature
10
10 hours of sunshine per day
6
6 days with some rainfall
16
16°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
20
20 mm of monthly rainfall
9
9 (Very High) UV index
22
22°C sea temperature

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San Juan de Alicante weather in July

Expect daytime maximum temperatures of 30°C in San Juan de Alicante, Costa Blanca in July and high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average.

30
30°C max day temperature
11
11 hours of sunshine per day
3
3 days with some rainfall
19
19°C min night temperature
15
15 hours of daylight per day
H
High heat & humidity
7
7 mm of monthly rainfall
9
9 (Very High) UV index
25
25°C sea temperature

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San Juan de Alicante weather in August

Expect daytime maximum temperatures of 31°C in San Juan de Alicante, Costa Blanca in August and high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average.

31
31°C max day temperature
10
10 hours of sunshine per day
4
4 days with some rainfall
20
20°C min night temperature
14
14 hours of daylight per day
H
High heat & humidity
13
13 mm of monthly rainfall
9
9 (Very High) UV index
26
26°C sea temperature

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San Juan de Alicante weather in September

Expect daytime maximum temperatures of 28°C in San Juan de Alicante, Costa Blanca in September based on long-term weather averages. There are 8 hours of sunshine per day on average.

28
28°C max day temperature
8
8 hours of sunshine per day
6
6 days with some rainfall
17
17°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
37
37 mm of monthly rainfall
7
7 (High) UV index
25
25°C sea temperature

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San Juan de Alicante weather in October

Expect daytime maximum temperatures of 24°C in San Juan de Alicante, Costa Blanca in October based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 67 mm of rainfall in the month.

24
24°C max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
14
14°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
67
67 mm of monthly rainfall
4
4 (Moderate) UV index
22
22°C sea temperature

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San Juan de Alicante weather in November

Expect daytime maximum temperatures of 20°C in San Juan de Alicante, Costa Blanca in November based on long-term weather averages. There are 6 hours of sunshine per day on average with 10 days with some rainfall and typically 46 mm of rainfall in the month.

20
20°C max day temperature
6
6 hours of sunshine per day
10
10 days with some rainfall
10
10°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
46
46 mm of monthly rainfall
3
3 (Moderate) UV index
19
19°C sea temperature

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San Juan de Alicante weather in December

Expect daytime maximum temperatures of 17°C in San Juan de Alicante, Costa Blanca in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall.