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

Istres in May

The short of it: Istres in May averages a high of 24 °C (75 °F) and a low of 13 °C (56 °F), with 51 mm (2.0 in) of rain and about 14 h 41 min of daylight. Rated 4 of 5 for a visit; the best months are June and March. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 13° · rain 51 mm · daylight 14 h 41 min

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

Thirty years of records give Istres an average May high of 24°, a low of 13° and some 51 mm of rain. Spring takes hold here: highs climb 4° from April to about 24°, with nights near 13°. Rain is modest, about 51 mm, the 6th wettest month.

The sun is up for about 14 h 41 min in mid-May, 79 minutes more than a month before.

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

Against its neighbours, Istres runs about middling and about as wet in May. Miramas, 8 km to the N, sees much the same highs.

May in Istres, by the numbers

Warmth rank
5th warmest of 12
Rain rank
6th wettest of 12
Versus April
4° warmer, 8.0 mm less rain
Versus June
4° colder
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
14 h 41 min
Average wind
19 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
MiramasProvence-Alpes-Côte d'Azur8 km N24°13°54 mm
Fos-sur-MerProvence-Alpes-Côte d'Azur9 km SSW24°14°48 mm
Port-de-BoucProvence-Alpes-Côte d'Azur12 km S23°14°47 mm
MartiguesProvence-Alpes-Côte d'Azur13 km SSE23°13°47 mm
Salon-de-ProvenceProvence-Alpes-Côte d'Azur17 km NNE24°13°55 mm
MarignaneProvence-Alpes-Côte d'Azur21 km ESE24°13°48 mm
VitrollesProvence-Alpes-Côte d'Azur22 km ESE24°13°49 mm
Les Pennes-MirabeauProvence-Alpes-Côte d'Azur28 km ESE23°12°45 mm

The Almanac · Istres Month by Month

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

Spring takes hold here: highs climb 4° from April to about 24°, with nights near 13°. Rain is modest, about 51 mm, the 6th wettest month.

Climate of Istres by month
MonthHighLowRainWindDaylightVisit
January12°3°50 mm19 km/h9 h 17 min✦✦✦
February13°4°36 mm19 km/h10 h 26 min✦✦✦✦
March17°7°36 mm21 km/h11 h 48 min✦✦✦✦✦
April20°10°59 mm21 km/h13 h 22 min✦✦✦✦
May24°13°51 mm19 km/h14 h 41 min✦✦✦✦
June28°17°32 mm19 km/h15 h 24 min✦✦✦✦✦
July31°19°18 mm18 km/h15 h 6 min✦✦✦✦
August30°19°29 mm18 km/h13 h 57 min✦✦✦✦
September26°15°71 mm18 km/h12 h 26 min✦✦✦
October21°12°91 mm18 km/h10 h 56 min✦✦✦
November16°8°78 mm19 km/h9 h 36 min✦✦
December12°4°55 mm19 km/h8 h 58 min✦✦✦

Questions Readers Ask about Istres in May

Answered from the wire & the Almanac

What is the weather like in Istres in May?

Days average 24 °C (75 °F) and nights 13 °C (56 °F), with about 51 mm (2.0 in) of rain over the month. Spring takes hold here: highs climb 4° from April to about 24°, with nights near 13°. Rain is modest, about 51 mm, the 6th wettest month.

Is May a good time to visit Istres?

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

How long are the days in Istres in May?

In mid-May the sun is up for about 14 h 41 min. The days are lengthening — from 8 h 58 min in December to 15 h 24 min in June.

Does it snow in Istres in May?

Hardly — May nights average 13 °C (56 °F), above freezing.

What should I pack for Istres in May?

Light clothes and a jacket for the evening.

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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
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