San Antonio — VanSky 87 (Ideal)

Town · Valparaíso Region, Chile

15° Partly cloudy

VanSky

Ideal

Comfortable days: 7 of 7 Worse later this week

Feels like

16°C

Wind

20 km/h

Precip

Humidity

86%

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07:04 / 19:59

VanSky index for San Antonio, Chile — 87 out of 100 (Ideal). 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”.

San Antonio, Chile — VanSky 87 out of 100. Ideal conditions for travel. Ranked #30 of 180 cities in the country (as of 15 October 2026). Temperature 16°C, wind 20 km/h. Solar panels yield 2.8 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

13°C

Night temperature

Solar

2.8 kWh

for 500W panels • sunny 12.6h

Driving

100

20 km/h

Wind speed (gusts 27)

Condensation

High

86%

Humidity level • Dew point 13°C comfortable

Awning

Safe

27 km/h

Max gusts

Air Quality

Fair

32 AQI

PM2.5: 6.9 μg/m³

Upcoming forecast

15.10

day

16°

night

13°

solar

2.8 kWh

wind

20 km/h

VanSky 94

comfort

16.10

day

16°

night

14°

solar

2.7 kWh

wind

19 km/h

VanSky 95

comfort

17.10

day

16°

night

15°

solar

2.7 kWh

wind

22 km/h

VanSky 96

comfort

18.10

day

16°

night

14°

solar

1.8 kWh

wind

14 km/h

VanSky 89

comfort

19.10

day

17°

night

15°

solar

1.5 kWh

wind

11 km/h

VanSky 89

comfort

20.10

day

18°

night

16°

solar

1.5 kWh

wind

34 km/h

gusts 52 км/ч

VanSky 83

comfort

21.10

day

18°

night

16°

solar

2 kWh

wind

47 km/h

gusts 69 км/ч

VanSky 82

comfort

San Antonio on map

Open full map →

Open-Meteo

Solar — W Panels W

Today's output

Peak hours

7.1h

sunny 12.6h

Usage estimate

Travel recommendations

Wind is calm — safe to open the awning and leave it out overnight.
High condensation risk — ventilate before sleep and leave a small gap in the roof vent.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Fair

Air quality is acceptable — minor pollutants, most people won't notice.

PM2.5

6.9

μg/m³

Good

Dust

μg/m³

Good

Pollen

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Similar by VanSky

Cities with a close score — route alternatives

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 Chile

San Antonio ranks 143 of 180 cities. Country average VanSky — 95.

Best

Harshest

All 180 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in San Antonio?

The weekly VanSky index for San Antonio is 87 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 San Antonio?

Solar panel output data for San Antonio 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 San Antonio?

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