San Bernardino — VanSky 84 (Ideal)

District seat · California, United States

26° Clear

VanSky

Ideal

Comfortable days: 7 of 7

Feels like

25°C

Wind

8 km/h

Precip

Humidity

28%

—

06:53 / 18:16

VanSky index for San Bernardino, United States — 84 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 Bernardino, United States — VanSky 84 out of 100. Ideal conditions for travel. Ranked #214 of 4681 cities in the country (as of 14 October 2026). Temperature 79°F, wind 5 mph. Solar panels yield 2.2 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

10°C

Night temperature

Solar

2.2 kWh

for 500W panels • sunny 11h

Driving

100

8 km/h

Wind speed (gusts 18)

Condensation

Medium

28%

Humidity level • Dew point 43°F comfortable

Awning

Safe

18 km/h

Max gusts

Air Quality

Fair

39 AQI

PM2.5: 3.6 μg/m³

Upcoming forecast

14.10

day

26°

night

10°

solar

2.2 kWh

wind

8 km/h

VanSky 92

comfort

15.10

day

29°

night

13°

solar

2.1 kWh

wind

17 km/h

gusts 38 км/ч

VanSky 87

comfort

16.10

day

31°

night

20°

solar

2 kWh

wind

17 km/h

gusts 37 км/ч

VanSky 75

comfort

17.10

day

29°

night

17°

solar

2 kWh

wind

12 km/h

gusts 25 км/ч

VanSky 90

comfort

18.10

day

28°

night

15°

solar

2 kWh

wind

7 km/h

VanSky 91

comfort

19.10

day

28°

night

14°

solar

2 kWh

wind

13 km/h

gusts 26 км/ч

VanSky 90

comfort

20.10

day

24°

night

13°

solar

1.8 kWh

wind

9 km/h

gusts 30 км/ч

VanSky 89

comfort

San Bernardino on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

5.4h

sunny 11h

Usage estimate

Travel recommendations

Wind is calm — safe to open the awning and leave it out overnight.
Comfortable temperature (79°F) — 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

3.6

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 United States

San Bernardino ranks 286 of 4681 cities. Country average VanSky — 72.

Best

Harshest

All 4681 cities in the country

Frequently Asked Questions

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

The weekly VanSky index for San Bernardino is 84 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 Bernardino?

Solar panel output data for San Bernardino 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 Bernardino?

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