Carcassonne weather in October

In October, Carcassonne sees average daytime highs of 18°C and overnight lows near 10°C, with 67 mm of rain across 9.4 wet days and about 10.8 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 16°C by the end. The sky is clear or mostly clear about 24% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of October to 10 h 06 min by month's end. Set against the rest of the year, October is Carcassonne's 7th-clearest and 8th-windiest month. For the whole year in context, see Carcassonne's year-round climate.

Daytime high
18°
6th warmest
Overnight low
10°
7th coldest
Rainfall
67 mm
9.4 wet days
Daylight
10 h 48 min
7:12 AM – 5:59 PM
Cloud cover
63%
7th clearest
Wind
13 km/h
8th windiest
Solar energy
2.76 kWh/m²
Travel score
5.9
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 16°C by the end.

A typical October day in Carcassonne reaches about 18°C in the afternoon and slips back to 10°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 23°C. Set against its neighbours, October runs about 5°C cooler than September and about 6°C warmer than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12112
22012
32012
42012
52011
62011
72011
81911
91911
101911
111911
121911
131911
141811
151811
161810
171810
181810
191810
201810
211810
221710
231710
24179
25179
26179
27179
28169
29169
30169
31168

How October really feels in Carcassonne

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Carcassonne weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 8111.72.29.21.6
Feb10° / 6410.32.110.22.1
Mar13° / 6910.41.211.63.8
Apr16° / 8211.80.213.24.7
May20° / 11°7811.30.114.46.0
Jun24° / 14°537.6015.17.2
Jul26° / 16°377014.97.3
Aug27° / 16°417.5013.87.2
Sep23° / 13°537.7012.37.2
Oct18° / 10°679.4010.85.9
Nov13° / 8311.10.59.53.3
Dec10° / 7711.11.18.92.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24753
34654
44654
54456
64456
74456
84357
94357
104258
114258
124258
134060
144060
154060
164060
174060
183961
194060
204060
213961
223961
233961
243862
253862
263862
273763
283763
293664
303664
313664

Chance of precipitation in October

Any precipitation

Carcassonne gets around 67 mm of rain over 9.4 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
131
232
332
432
533
633
733
833
933
1033
1133
1232
1332
1431
1531
1630
1730
1829
1929
2028
2128
2227
2327
2427
2527
2628
2728
2829
2930
3031
3132

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1682012
2682012
3682012
4682012
5672112
6672112
7672211
8672211
9672310
10672310
1167249
1267249
1366259
1467258
1566268
1666268
1767267
1867267
1968257
2068257
2170246
2271236
2372226
2473216
2575205
2677185
2778175
2880164
2981154
3084133
3185123

Wind in October

Winds average 13 km/h in October.

Across October, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 30 min at the start of October to 10 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over October. Sunrise moves from 6:54 AM to 7:31 AM, and sunset from 6:26 PM to 5:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:546:26
211.56:556:24
311.46:566:22
411.46:576:20
511.36:586:18
611.37:006:17
711.27:016:15
811.27:026:13
911.17:036:11
1011.17:046:10
1111.07:066:08
1211.07:076:06
1310.97:086:04
1410.97:096:03
1510.87:116:01
1610.87:125:59
1710.77:135:58
1810.77:145:56
1910.77:165:55
2010.67:175:53
2110.67:185:52
2210.57:195:50
2310.57:215:48
2410.47:225:47
2510.47:235:46
2610.37:255:44
2710.37:265:43
2810.27:275:41
2910.27:285:40
3010.17:305:39
3110.17:315:37

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 2.76 kWh/m².

For context, solar energy here swings from a low near 1.34 kWh/m² to a high of 6.31 kWh/m² in July across the year — October's 2.76 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.4Moderate
23.4Moderate
33.3Moderate
43.3Moderate
53.2Moderate
63.2Moderate
73.1Moderate
83.1Moderate
93.0Moderate
103.0Moderate
112.9Moderate
122.9Moderate
132.9Moderate
142.8Moderate
152.8Moderate
162.7Moderate
172.7Moderate
182.7Moderate
192.6Moderate
202.6Moderate
212.6Moderate
222.5Moderate
232.5Moderate
242.5Moderate
252.4Moderate
262.4Moderate
272.4Moderate
282.3Moderate
292.3Moderate
302.3Moderate
312.2Moderate
Planning a trip in October

Is October a good time to visit Carcassonne?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.9
Sightseeing
6th-best month of the year
2.1
Beach & pool
6th-best month of the year

October is a reasonable time to visit Carcassonne for sightseeing.

What to pack for Carcassonne in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, Carcassonne sees daytime highs around 18°C and nights near 10°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Carcassonne in October

The nearest coast averages about 18°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 64 km away) is warmest in August at about 22°C and coldest in February near 12°C.

It's comfortable for a long swim from Jun 30 to Sep 19 — about 2.7 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan12Bracing
Feb12Bracing
Mar12Bracing
Apr14Bracing
May16Cool
Jun19Cool
Jul21Refreshing
Aug22Refreshing
Sep20Refreshing
Oct18Cool
Nov16Cool
Dec14Bracing

UV index in Carcassonne in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Carcassonne peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 16UV 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar4Moderate
Apr6High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Carcassonne in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Carcassonne is worst in March — around 15 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMar 2015 µg/m³Jul 2110 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb13Moderate
Mar15Moderate
Apr15Moderate
May12Good
Jun12Good
Jul10Good
Aug10Good
Sep10Good
Oct11Good
Nov11Good
Dec13Moderate
Location & terrain

Where is Carcassonne?

Carcassonne sits at 43.2°N, 2.3°E, 113 m above sea level, in France. The nearest listed city is Castres, 44 km away.

Topography around Carcassonne

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Carcassonne.

Within 3 km, the terrain around Carcassonne has only modest variations in elevation — a maximum elevation change of 130 m around an average of 119 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 579 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,862 m.

The land around Carcassonne is covered by artificial surfaces (35%) and trees (25%) within 3 km, trees (43%) within 16 km, and trees (49%) and cropland (21%) within 80 km.

3 km
130 m
16 km
579 m
80 km
2,862 m
treesshrubsgrasslandcroplandartificial surfaceswater
October weather nearby: Castres 44 km · Narbonne 53 km · Pamiers 61 km · Béziers 71 km · Perpignan 73 km · Albi 81 km · Balma 81 km · Toulouse 85 km

France travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 77% of US
price level, 2025
GDP per capita
$48,986
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.3
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 539
Religion
Roman Catholic 47%none 33%Muslim 4%Protestant 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Carcassonne (43.2165°, 2.3486°, elevation 113 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).