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Barcelona weather

Catalonia · 1,686,208 inhabitants · Thursday, October 29 · updated 17:03

Air: Fair Low storm risk · Sat

19°

Partly cloudy

Feels like 19°C

Wind

16 km/h

Gusts

23 km/h

Humidity

70 %

Pressure

1022 hPa

Clouds

55 %

Storm

Rise 07:19 Set 17:50 Day 10 h 31 min UV 3 · Moderate

Morning, afternoon, evening

Trend

Afternoon

Partly cloudy

20°19°

Feels like 20°

Wind ↑ E 16 km/h

Gusts 23 km/h

Humidity 72 %

Evening

Partly cloudy

19°

Feels like 19°

Wind ↑ E 12 km/h

Gusts 18 km/h

Humidity 74 %

19:00

19°

E 12

22:00

19°

ENE 11

Barcelona forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Barcelona climate: what a normal year looks like

Swimmers find the warmest sea in August (26 °C) and the coolest in February (13 °C).

From 15 h 10 min of daylight in late June to 9 h 11 min in late December.

A normal year brings roughly 640 mm of rain — less than 79% of the towns of 20,000+ people we compared it with.

The hottest stretch is August, when afternoons average 27 °C; the coldest is January, when nights average 4 °C.

Forecast highs for the coming week average 19 °C, 2 °C cooler than a normal October (21 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall	Sea
Jan	12 °C	4 °C	42 mm	14 °C
Feb	13 °C	5 °C	39 mm	13 °C
Mar	15 °C	7 °C	45 mm	13 °C
Apr	17 °C	10 °C	59 mm	14 °C
May	21 °C	13 °C	52 mm	17 °C
Jun	24 °C	17 °C	40 mm	21 °C
Jul	27 °C	20 °C	32 mm	24 °C
Aug	27 °C	20 °C	47 mm	26 °C
Sep	24 °C	17 °C	85 mm	24 °C
Oct	21 °C	13 °C	95 mm	21 °C
Nov	16 °C	9 °C	63 mm	18 °C
Dec	13 °C	6 °C	43 mm	15 °C
Whole year	19 °C	12 °C	640 mm	18 °C

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 41.34° N, 2.16° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Barcelona: pollution and pollen

2/6

Fair

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.516µg/m³

PM1022µg/m³

O₃10µg/m³

NO₂60µg/m³

SO₂5µg/m³

Pollen · dominant: Mugwort

AlderNone

BirchNone

GrassNone

MugwortLow

OliveNone

RagweedNone

Copernicus CAMS model, updated several times a day.

Rain radar around Barcelona

Rain observed over the last two hours by official weather radars around Barcelona, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

Moon over Barcelona

Waning gibbous

87 % illuminated · 18.3 days

Rise 05:52 Set 22:27

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (Europe/Madrid); phase and lit fraction from a synodic calculation.

Sea and tides near Barcelona

Tide station used: Barcelona

🌊 Sea surface

22.1 °C

satellite, 29/10

Sea state

Rippled

waves 0.5 m

Period

4 s

Swell

0.3 m

TodayThu 29/10

Low tide 03:20 0.2 m

High tide 10:03 0.4 m

Low tide 17:53 0.3 m

High tide 21:32 0.3 m

TomorrowFri 30/10

Low tide 03:54 0.2 m

High tide 10:56 0.4 m

Low tide 19:02 0.3 m

High tide 22:13 0.3 m

SatSat 31/10

Low tide 04:37 0.2 m

High tide 11:56 0.4 m

Low tide 20:20 0.3 m

High tide 23:02 0.3 m

SunSun 01/11

Low tide 05:41 0.2 m

High tide 13:08 0.4 m

Low tide 21:41 0.3 m

Indicative heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest. · more tide detail on TidesAtlas

Look up a past day in Barcelona

Curious about the weather in Barcelona on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Barcelona weather at a glance

This page gathers everything about the weather in Barcelona, Catalonia: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “partly cloudy”, it is 19 °C (feels like 19 °C) and the wind blows at 16 km/h.

Expected range today: 18 °C to 20 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Barcelona.

Other big cities nearby

Barcelona weather data for developers

Use the Barcelona forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations