San José — VanSky 70 (Comfortable)

Country capital · San José Province, Costa Rica

22° Rain

VanSky

Comfortable

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

Feels like

24°C

Wind

11 km/h

Precip

Humidity

77%

—

05:24 / 17:19

VanSky index for San José, Costa Rica — 70 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”.

San José, Costa Rica — VanSky 70 out of 100. Comfortable for a route. Ranked #23 of 55 cities in the country (as of 15 October 2026). Temperature 25°C, wind 11 km/h. Solar panels yield 1.8 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

17°C

Night temperature

Solar

1.8 kWh

for 500W panels • sunny 8.6h

Driving

11 km/h

Wind speed (gusts 28)

Condensation

High

77%

Humidity level • Dew point 18°C a bit humid

Awning

Safe

28 km/h

Max gusts

Air Quality

Fair

23 AQI

PM2.5: 7.6 μg/m³

Upcoming forecast

15.10

day

25°

night

17°

solar

1.8 kWh

wind

11 km/h

gusts 28 км/ч

VanSky 85

comfort

16.10

day

24°

night

18°

solar

1.7 kWh

wind

9 km/h

gusts 23 км/ч

VanSky 77

comfort

17.10

day

23°

night

18°

solar

1.6 kWh

wind

11 km/h

gusts 26 км/ч

VanSky 83

comfort

18.10

day

24°

night

18°

solar

1.7 kWh

wind

11 km/h

gusts 26 км/ч

VanSky 75

comfort

19.10

day

25°

night

18°

solar

1.9 kWh

wind

10 km/h

gusts 25 км/ч

VanSky 75

comfort

20.10

day

25°

night

18°

solar

1.9 kWh

wind

9 km/h

gusts 22 км/ч

VanSky 55

comfort

21.10

day

25°

night

18°

solar

1.6 kWh

wind

8 km/h

gusts 20 км/ч

VanSky 76

comfort

San José on map

Open full map →

Open-Meteo

Solar — W Panels W

Today's output

Peak hours

4.5h

sunny 8.6h

Usage estimate

Travel recommendations

Wind is calm — safe to open the awning and leave it out overnight.
Perfect night (17°C) — comfortable without heating or air conditioning.
High condensation risk — ventilate before sleep and leave a small gap in the roof vent.
Comfortable temperature (25°C) — ideal for outdoor work and hiking.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Fair

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

PM2.5

7.6

μg/m³

Good

Dust

μg/m³

Good

Pollen

—

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 Costa Rica

San José ranks 17 of 55 cities. Country average VanSky — 72.

Best

Harshest

All 55 cities in the country

Frequently Asked Questions

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

The weekly VanSky index for San José is 70 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 José?

Solar panel output data for San José 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 José?

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