Longcheng — VanSky 68 (Comfortable)

Locality · Gansu, China

7° Partly cloudy

VanSky

Comfortable

Comfortable days: 7 of 7

Feels like

6°C

Wind

22 km/h

Precip

Humidity

100%

—

07:01 / 18:21

VanSky index for Longcheng, China — 68 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”.

Longcheng, China — VanSky 68 out of 100. Comfortable for a route. Ranked #1723 of 2388 cities in the country (as of 14 October 2026). Temperature 19°C, wind 22 km/h. Solar panels yield 1.7 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

7°C

Night temperature

Solar

1.7 kWh

for 500W panels • sunny 8.4h

Driving

22 km/h

Wind speed (gusts 40)

Condensation

High

100%

Humidity level • Dew point 7°C comfortable

Awning

Caution

40 km/h

Max gusts

Air Quality

Fair

31 AQI

PM2.5: 21 μg/m³ • Saharan dust

Upcoming forecast

15.10

day

19°

night

7°

solar

1.7 kWh

wind

22 km/h

gusts 40 км/ч

VanSky 86

comfort

16.10

day

14°

night

12°

solar

0.3 kWh

wind

18 km/h

gusts 32 км/ч

VanSky 67

comfort

17.10

day

12°

night

5°

solar

1.8 kWh

wind

36 km/h

gusts 67 км/ч

VanSky 76

comfort

18.10

day

13°

night

3°

solar

1.8 kWh

wind

18 km/h

gusts 32 км/ч

VanSky 66

comfort

19.10

day

12°

night

5°

solar

1.3 kWh

wind

10 km/h

VanSky 77

comfort

20.10

day

13°

night

5°

solar

2 kWh

wind

14 km/h

gusts 29 км/ч

VanSky 72

comfort

21.10

day

12°

night

3°

solar

1.3 kWh

wind

18 km/h

gusts 34 км/ч

VanSky 61

comfort

Longcheng on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

4.3h

sunny 8.4h

Usage estimate

Travel recommendations

Gusts up to 40 km/h — open awning with caution and watch the forecast.
High condensation risk — ventilate before sleep and leave a small gap in the roof vent.
High dust levels (96 μg/m³) — keep windows closed, use cabin air filter recirculation mode.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Fair

Saharan dust! Close windows, wear a mask or respirator outdoors.

PM2.5

μg/m³

Fair

Dust

μg/m³

Moderate

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 China

Longcheng ranks 394 of 2388 cities. Country average VanSky — 71.

Best

Harshest

All 2388 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Longcheng?

The weekly VanSky index for Longcheng is 68 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 Longcheng?

Solar panel output data for Longcheng 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 Longcheng?

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