San SebastianSpain · Europe · October

October climate

BeachFood

October in San Sebastian

Spain · Europe

Mild days.

One of the best months here

Daytime high

68°F

Lows around 58°F

Rain

Several rainy days

Sun

4.5 h/day

Air feel

Comfortable

Sea temp

65°F

Cool water

When to visit

Month-by-month fit

Best

Switch month

Temperature

Pleasant by day, brisk at night.

68°Ftypical October high

Typical range

Precipitation

Several rainy days. About 13 wet days, the lowest monthly average.

42%wet-day frequency

AmountWet-day chance

Sunshine

Sunshine is limited, with cloud often dominating.

4.3 hOctober sunshine

Heat & humidity by month

ComfortableOctober

Easy airWarm airHumid airVery humid air

Hourly temperature pattern

In October, afternoons feel about 65° and nights feel near 57°.

Very coldColdCoolComfortableWarmNight hours

Clear sky

Mostly cloudy skies this month.

37%October Clear sky

Clear skyCloud

Wind pattern

Calm winds are typical in October.

8 mphOctober Light breeze

Sea temperature

65°FOctober sea temp

More detailIncludes daypart comfort

Typical October day

October late afternoons are around 67°F, easing to about 65°F in early evening.

Avg temp Typical range

Morning61°F

Rain26%

Cloud65%

Humid airLow

Sun intensityMinimal

Best window

Midday66°F

Rain25%

Cloud61%

Humid airLow

Sun intensityModerate

Late afternoon68°F

Rain25%

Cloud62%

Humid airLow

Sun intensityModerate

Early evening65°F

Rain24%

Cloud60%

Humid airLow

Sun intensityMinimal

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