Weather in Montpellier in March

A good month. March works. It is not the peak, but nothing about it fights you. Highs sit at 14.9 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

March ranks 8 of 12 in Montpellier: past the worst of the year but short of June, which is the month to book if the dates are open.

Rain on 7 days, 1 of them heavy. Enough to need a plan B, not enough to need a plan around it. Layers, and a genuinely waterproof outer — at 14.9 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

The averages here are honest — no hidden extremes worth planning around. Across the twenty years measured, the hottest March day reached 24.3 °C and the coldest night fell to -2.9 °C, and the wettest single day dropped 47 mm — roughly 98% of the month's rain in one day.

This is the volatile part. March rainfall has ranged from 4 mm to 169 mm across the twenty years measured — a 165 mm spread around an average of 48 mm. The average is real but almost no individual March looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 13.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 76%, which at 14.9 °C means damp rather than muggy — the kind of cold that gets into a coat and stays there.

How March sits in the year

The month is on the way up: 3.1 °C warmer than February, and April adds another 3.1 °C. Late in the month feels noticeably different from the start of it, which is worth knowing if the trip is short.

Daylight in March

11.8 hours of daylight, gaining 1.5 hours across the month. That is between Montpellier's extremes of 15.4 and 9 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 12.9 °C in March — too cold to swim without a wetsuit. The sea peaks at 22.3 °C in August and bottoms out at 12.6 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Quiet. Few other visitors, cheaper rooms, and a real chance some seasonal operators are shut.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

March in Montpellier versus nearby

If Montpellier is one option among several, the nearby comparison is worth making. Marseille is close enough to be a coin toss — within a degree on temperature, 1 day less rain. Toulouse is the weaker option in March — within a degree on temperature, 6 days more rain.

So: March works, with June the better month by 18 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Montpellier

See all twelve months in Montpellier, or where else to go in March.