SeasonMapCarcassonne weather in March
France
March in Carcassonne: cool, a little rain, with clean air — a great time to visit.
#8 of 12 months in Carcassonne · #682 of 1383 destinations to visit in March · comfort 75/100 (tier B)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Carcassonne in March
Other months in Carcassonne
Carcassonne's forum is candid that September can go either way — hot or cool, wet or dry, with daytime temperatures sometimes still over 30°C but without July and August's oppressive nights. Regulars flag the near-constant wind as a defining feature of the city year-round, worth a windproof layer regardless of the temperature.
Add your own note from Carcassonne's card on the map.
Carcassonne climate normals — March
| Daytime high | 16°C / 60°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 42°F | |
| Feels like (high) | 13°C / 55°F | |
| Rainfall | 77 mm / 3 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 6°C / 43°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 12 h | |
| Wind | 22 km/h / 14 mph | |
| Snowfall | 2 cm / 0.8 in | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Carcassonne in March
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Peak crowdstravelers describe it as peak season, Winter (February) holidays in France, school holidays in 3 of the markets that fill it
Sourced from traveler notes: “…oodier, quieter atmosphere on a rainy March day compared to peak season. The clear trade-off is thinner crowds without the harsher…” — Tripadvisor community
Peak crowdsBusyShoulder seasonQuiet
Best months for Carcassonne's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherCarcassonne's best weather comes in May, June and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Carcassonne in March
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Canal du Midi boating season
25 Mar – 5 Nov · usuallySummer season opensHire boats work the canal through the town from the end of March to the start of November; the locks come out of service for maintenance over the winter. The towpath walks all year.
Nearby, and something's on
Within 300 km of Carcassonne — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Carcassonne?
Carcassonne in March — FAQ
- Is March a good time to visit Carcassonne?
- March in Carcassonne: cool, a little rain, with clean air — a great time to visit. It ranks #8 of 12 months for Carcassonne on SeasonMap's comfort score (75/100).
- What is the weather like in Carcassonne in March?
- In March, Carcassonne averages a daily high of 15.7°C and a low of 5.6°C, with about 77.1 mm of rain over roughly 13 rainy days.
- What is the air quality in Carcassonne in March?
- Carcassonne has a mean US Air Quality Index of about 40 in March.
- Does it snow in Carcassonne in March?
- Carcassonne sees roughly 2 cm of snowfall in March.
Other months in Carcassonne
Compare Carcassonne in March
Warmer or cooler than Carcassonne in March
Similar destinations in Western Europe — March
Within 300 km: Girona's Calcot season around 1 Jan – 31 Mar, and Barcelona's Calçot season around 1 Dec – 5 Apr.