The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
Measure in

Sète Weather in September

Sète in September

The short of it: Sète in September averages a high of 24 °C (75 °F) and a low of 17 °C (62 °F), with 66 mm (2.6 in) of rain and about 12 h 26 min of daylight. Rated 4 of 5 for a visit; the best months are May and June. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 17° · rain 66 mm · daylight 12 h 26 min

✦✦✦✦ Recommended for a visit · best months: May & June

September in Sète brings afternoons near 24° and nights around 17°, with about 66 mm of rain over the month. Much like August: highs about 24°, nights near 17°. Easy travelling weather. Wet spells are common — about 66 mm, the 3rd wettest month.

The sun is up for about 12 h 26 min in mid-September, 91 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 4 of 5 for a visit; the finest months here are May and June.

Against its neighbours, Sète runs cooler than most and wetter than most in September. Balaruc-les-Bains, 4 km to the NNW, sees much the same highs.

September in Sète, by the numbers

Warmth rank
4th warmest of 12
Rain rank
3rd wettest of 12
Versus August
4° colder, 41 mm more rain
Versus October
4° warmer
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
12 h 26 min
Average wind
20 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Balaruc-les-BainsOccitanie4 km NNW24°17°66 mm
FrontignanOccitanie7 km NE25°17°67 mm
MèzeOccitanie8 km WNW25°16°64 mm
MarseillanOccitanie14 km WSW25°16°64 mm
CournonterralOccitanie17 km N25°15°66 mm
FabrèguesOccitanie18 km NNE25°15°67 mm
Villeneuve-lès-MagueloneOccitanie20 km NE25°16°70 mm
AgdeOccitanie20 km WSW25°16°65 mm

The Almanac · Sète Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
September
✦✦✦✦✦

Much like August: highs about 24°, nights near 17°. Easy travelling weather. Wet spells are common — about 66 mm, the 3rd wettest month.

Climate of Sète by month
MonthHighLowRainWindDaylightVisit
January11°5°56 mm22 km/h9 h 18 min✦✦✦
February12°6°33 mm22 km/h10 h 26 min✦✦✦✦
March15°8°39 mm23 km/h11 h 48 min✦✦✦✦
April18°10°49 mm22 km/h13 h 22 min✦✦✦✦
May21°14°41 mm21 km/h14 h 40 min✦✦✦✦✦
June25°18°27 mm20 km/h15 h 23 min✦✦✦✦✦
July28°20°14 mm21 km/h15 h 6 min✦✦✦✦✦
August28°20°25 mm19 km/h13 h 57 min✦✦✦✦✦
September24°17°66 mm20 km/h12 h 26 min✦✦✦✦
October20°14°86 mm21 km/h10 h 56 min✦✦✦
November15°9°69 mm24 km/h9 h 37 min✦✦✦
December12°6°51 mm22 km/h8 h 58 min✦✦✦

Questions Readers Ask about Sète in September

Answered from the wire & the Almanac

What is the weather like in Sète in September?

Days average 24 °C (75 °F) and nights 17 °C (62 °F), with about 66 mm (2.6 in) of rain over the month. Much like August: highs about 24°, nights near 17°. Easy travelling weather. Wet spells are common — about 66 mm, the 3rd wettest month.

Is September a good time to visit Sète?

The Almanac gives September 4 of 5 (recommended). The best months are May and June.

How long are the days in Sète in September?

In mid-September the sun is up for about 12 h 26 min. The days are shortening — from 8 h 58 min in December to 15 h 23 min in June.

Does it snow in Sète in September?

Hardly — September nights average 17 °C (62 °F), above freezing.

What should I pack for Sète in September?

Light clothes and a jacket for the evening, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor