Istres — VanSky 72 (Comfortable)

Locality · Provence-Alpes-Côte d'Azur, France

17° Partly cloudy

VanSky

Comfortable

Comfortable days: 6 of 7 Best window: Th–Sa Worse later this week

Feels like

19°C

Wind

9 km/h

Precip

Humidity

96%

—

07:54 / 18:57

VanSky index for Istres, France — 72 out of 100 (Comfortable). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed several times a day from real weather observations.

The main score is weekly (7-day average). The “Today” toggle shows the current day, and the region page compares cities “by area”.

Istres, France — VanSky 72 out of 100. Comfortable for a route. Ranked #315 of 1026 cities in the country (as of 14 October 2026). Temperature 23°C, wind 9 km/h. Solar panels yield 1.5 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

16°C

Night temperature

Solar

1.5 kWh

for 500W panels • sunny 10.4h

Driving

100

9 km/h

Wind speed (gusts 16)

Condensation

High

96%

Humidity level • Dew point 16°C a bit humid

Awning

Safe

16 km/h

Max gusts

Air Quality

Good

16 AQI

PM2.5: 17.5 μg/m³

Upcoming forecast

15.10

day

23°

night

16°

solar

1.5 kWh

wind

9 km/h

VanSky 90

comfort

16.10

day

23°

night

16°

solar

1.5 kWh

wind

14 km/h

VanSky 93

comfort

17.10

day

22°

night

14°

solar

1.4 kWh

wind

34 km/h

gusts 57 км/ч

VanSky 87

comfort

18.10

day

15°

night

12°

solar

0.4 kWh

wind

27 km/h

gusts 45 км/ч

VanSky 64

comfort

19.10

day

15°

night

11°

solar

0.3 kWh

wind

23 km/h

gusts 40 км/ч

VanSky 55

comfort

20.10

day

21°

night

14°

solar

1.1 kWh

wind

9 km/h

VanSky 92

comfort

21.10

day

21°

night

18°

solar

1 kWh

wind

28 km/h

gusts 46 км/ч

VanSky 84

comfort

Istres on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

3.7h

sunny 10.4h

Usage estimate

Travel recommendations

Wind is calm — safe to open the awning and leave it out overnight.
Perfect night (16°C) — comfortable without heating or air conditioning.
High condensation risk — ventilate before sleep and leave a small gap in the roof vent.
Comfortable temperature (23°C) — ideal for outdoor work and hiking.
Air quality is excellent — windows open, enjoy fresh air.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Good

Air is clean — windows can be opened, no restrictions for outdoor activities.

PM2.5

17.5

μg/m³

Fair

Dust

μg/m³

Good

Pollen

gr/m³

Good

Grass: 0.1

Similar by VanSky

Cities with a close score — route alternatives

Ajaccio 88
Agde 84
Béziers 83
Sète 82
Frontignan 82
Mauguio 82

VanSky Index

A weather comfort index for travel: a 0–100 score. Recalculated daily from live weather data — temperature, rainfall, wind and sun.

80–100 Ideal

60–79 Comfortable

40–59 Acceptable

20–39 Challenging

0–19 Extreme

How it's calculated:

Thermal comfort 35%
Sunshine 25%
Precipitation 25%
Wind 15%

Data: Open-Meteo · Updated several times a day

Where the weather is best in France

Istres ranks 230 of 1026 cities. Country average VanSky — 89.

Best

Harshest

All 1026 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Istres?

The weekly VanSky index for Istres is 72 out of 100 (7-day average). Above 60 is comfortable for parking, below 40 — consider alternatives. Check the 7-day forecast on this page.

What is the solar panel output in Istres?

Solar panel output data for Istres is calculated from real peak sun hours. The result is shown in the Solar section — you can adjust it to your panel wattage.

How does VanSky calculate the comfort index for Istres?

The index for Istres is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.