Home › France › Corse › Ajaccio

Ajaccio weather

Corse-du-Sud (2A) · 76,320 inhabitants · Thursday, October 29 · updated 19:03

Air: Good

18°

Clear sky

Feels like 18°C

Wind

2 km/h

Gusts

10 km/h

Humidity

85 %

Pressure

1020 hPa

Clouds

2 %

Storm

Rise 06:54 Set 17:23 Day 10 h 29 min UV 4 · Moderate

Morning, afternoon, evening

Trend

Evening

Mainly clear

18°16°

Feels like 18°

Wind ↑ ENE 4 km/h

Gusts 10 km/h

Humidity 85 %

19:00

18°

N 2

22:00

16°

ENE 4

Ajaccio 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)

Ajaccio climate: what a normal year looks like

Swimmers find the warmest sea in August (25 °C) and the coolest in February (13 °C).

From 15 h 14 min of daylight in late June to 9 h 07 min in late December.

The hottest stretch is August, when afternoons average 24 °C; the coldest is January, when nights average 7 °C.

The coming week looks normal for October: forecast highs average 18 °C, against a usual 18 °C.

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall	Sea
Jan	10 °C	7 °C	94 mm	14 °C
Feb	10 °C	7 °C	82 mm	13 °C
Mar	12 °C	8 °C	79 mm	13 °C
Apr	14 °C	11 °C	78 mm	14 °C
May	17 °C	14 °C	60 mm	17 °C
Jun	21 °C	18 °C	34 mm	21 °C
Jul	24 °C	20 °C	15 mm	23 °C
Aug	24 °C	21 °C	16 mm	25 °C
Sep	21 °C	18 °C	56 mm	23 °C
Oct	18 °C	15 °C	108 mm	21 °C
Nov	14 °C	11 °C	143 mm	18 °C
Dec	12 °C	8 °C	129 mm	15 °C
Whole year	16 °C	13 °C	900 mm	18 °C

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 41.92° N, 8.71° 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 Ajaccio: pollution and pollen

1/6

Good

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.57µg/m³

PM109µg/m³

O₃45µg/m³

NO₂8µg/m³

SO₂1µg/m³

Pollen

AlderNone

BirchNone

GrassNone

MugwortNone

OliveNone

RagweedNone

Copernicus CAMS model, updated several times a day.

Rain radar around Ajaccio

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

Full-screen rain radar and next-hour rain on RainAtlas

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

Moon over Ajaccio

Waning gibbous

87 % illuminated · 18.3 days

Rise 05:21 Set 22:01

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/Paris); phase and lit fraction from a synodic calculation.

Sea and tides near Ajaccio

Tide station used: Neptune Plage · 3 km away

🌊 Sea surface

21.1 °C

satellite, 29/10

Sea state

Rippled

waves 0.4 m

Period

6 s

Swell

0.4 m

TodayThu 29/10

High range92

Low tide 04:19 0.2 m

High tide 10:24 0.5 m

Low tide 17:25 0.3 m

High tide 22:03 0.4 m

TomorrowFri 30/10

High range82

Low tide 05:06 0.2 m

High tide 11:18 0.5 m

Low tide 18:32 0.3 m

High tide 22:45 0.4 m

SatSat 31/10

High range70

Low tide 06:02 0.2 m

High tide 12:25 0.4 m

Low tide 19:42 0.3 m

High tide 23:34 0.3 m

SunSun 01/11

Mean tide58

Low tide 07:08 0.2 m

High tide 13:55 0.4 m

Low tide 20:57 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 Ajaccio

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

Ajaccio weather at a glance

This page gathers everything about the weather in Ajaccio, Corse-du-Sud (2A): conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 18 °C (feels like 18 °C) and the wind blows at 2 km/h.

Expected range today: 13 °C to 20 °C and a dry sky. 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 Neptune Plage.

Other big cities nearby

Cagnes-sur-Mer 232 km 20°

Grasse 241 km 21°

Hyères 242 km 20°

Ajaccio weather data for developers

Use the Ajaccio 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