San SebastianSpain · Europe · April

April climate

BeachFood

April in San Sebastian

Spain · Europe

Cool days.

Some tradeoffs

Daytime high

62°F

Lows around 51°F

Rain

Frequent rain

Sun

4 h/day

Air feel

Very dry

Sea temp

56°F

Too cold for swimming

When to visit

Month-by-month fit

Best

Switch month

Temperature

Cool by day, brisk at night.

62°Ftypical April high

Typical range

Precipitation

Rain is frequent. About 16 wet days, more than in most months.

53%wet-day frequency

AmountWet-day chance

Sunshine

Sunshine is limited, with cloud often dominating.

4.2 hApril sunshine

Heat & humidity by month

Very dryApril Heat feel

Easy airWarm airHumid airVery humid air

Hourly temperature pattern

In April, afternoons feel about 56° and nights feel near 48°.

Very coldColdCoolComfortableWarmNight hours

Clear sky

Mostly cloudy skies this month.

33%April Clear sky

Clear skyCloud

Wind pattern

Calm winds are typical in April.

8 mphApril Light breeze

Sea temperature

56°FApril sea temp

More detailIncludes daypart comfort

Typical April day

April late afternoons are around 60°F, and early evening stays near 59°F.

Avg temp Typical range

Morning55°F

Rain32%

Cloud67%

Humid airLow

Sun intensityLow

Midday60°F

Rain32%

Cloud66%

Humid airLow

Sun intensityStrong

Late afternoon60°F

Rain33%

Cloud67%

Humid airLow

Sun intensityStrong

Early evening59°F

Rain30%

Cloud66%

Humid airLow

Sun intensityLow

Best window

Data table

View month-by-month numbers

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57

Similar climates

Want a side-by-side climate view? Compare San Sebastian with Capri.

Climate data notePlanning guidance, not a forecast

Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.

Sunshine: source type is not yet identified at metric level.

Local microclimates can vary by beach, neighborhood, trail, or elevation.

Last updated: Jun 1, 2026

Data & methodology

Month

High°F

Low°F

Rainin

Wet days

Sunh

Humidity%

Sea°F

Jan

5.7

2.8

Feb

4.9

3.3

Mar

4.6

4.1

Apr

4.6

4.2

May

4.5

5.4

Jun

3.9

6.1

Jul

3.1

6.3

Aug

3.6

5.9

Sep

3.8

5.4

Oct

4.8

4.3

Nov

7.3

3.4

Dec

5.5

2.7

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57

Month	High°F	Low°F	Rainin	Wet days	Sunh	Humidity%	Sea°F
Jan	54	46	5.7	16	2.8	80	55
Feb	55	46	4.9	14	3.3	78	54
Mar	59	49	4.6	15	4.1	76	54
Apr	62	51	4.6	16	4.2	78	56
May	66	56	4.5	16	5.4	80	59
Jun	72	61	3.9	13	6.1	82	65
Jul	75	64	3.1	13	6.3	82	69
Aug	76	65	3.6	13	5.9	82	71
Sep	73	62	3.8	13	5.4	80	69
Oct	68	58	4.8	13	4.3	79	65
Nov	60	51	7.3	17	3.4	80	60
Dec	55	47	5.5	15	2.7	80	57