Demak — VanSky 25 (Challenging)

District seat · Central Java, Indonesia

32° Partly cloudy

VanSky

Challenging

Comfortable days: 0 of 7

Feels like

36°C

Wind

17 km/h

Precip

Humidity

51%

—

05:15 / 17:30

VanSky index for Demak, Indonesia — 25 out of 100 (Challenging). 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”.

Demak, Indonesia — VanSky 25 out of 100. Difficult — consider alternatives. Ranked #432 of 459 cities in the country (as of 15 October 2026). Temperature 38°C, wind 17 km/h. Solar panels yield 2.8 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

26°C

Night temperature

Solar

2.8 kWh

for 500W panels • sunny 11.4h

Driving

17 km/h

Wind speed (gusts 31)

Condensation

Low

51%

Humidity level • Dew point 21°C muggy

Awning

Safe

31 km/h

Max gusts

Air Quality

Very Poor

108 AQI

PM2.5: 57.9 μg/m³

Upcoming forecast

15.10

day

38°

night

26°

solar

2.8 kWh

wind

17 km/h

gusts 31 км/ч

VanSky 35

comfort

16.10

day

38°

night

25°

solar

2.8 kWh

wind

19 km/h

gusts 39 км/ч

VanSky 35

comfort

17.10

day

39°

night

26°

solar

2.9 kWh

wind

24 km/h

gusts 44 км/ч

VanSky 25

comfort

18.10

day

38°

night

26°

solar

2.6 kWh

wind

22 km/h

gusts 47 км/ч

VanSky 25

comfort

19.10

day

39°

night

26°

solar

2.9 kWh

wind

22 km/h

gusts 46 км/ч

VanSky 25

comfort

20.10

day

40°

night

25°

solar

3 kWh

wind

19 km/h

gusts 43 км/ч

VanSky 25

comfort

21.10

day

38°

night

26°

solar

2.9 kWh

wind

22 km/h

gusts 44 км/ч

VanSky 25

comfort

Demak on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

7.1h

sunny 11.4h

Usage estimate

Travel recommendations

Wind is calm — safe to open the awning and leave it out overnight.
Extreme heat (38°C) — park in shade, use a windshield reflector, drink plenty of water.
PM2.5 is 57.9 μg/m³ — unhealthy air, avoid outdoor activities and seal the cabin.

Air Quality Today

108

Good

Fair

Moderate

Poor

Danger

108

Very Poor

High PM2.5 levels — fine particles are harmful, reduce outdoor activities.

PM2.5

57.9

μg/m³

Poor

Dust

μg/m³

Good

Pollen

—

Similar by VanSky

Cities with a close score — route alternatives

Wamena 92
Tiom 92
Mulia 89
Batu 82
Baturaden 82
Sungai Penuh 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 Indonesia

Demak ranks 384 of 459 cities. Country average VanSky — 32.

Best

Harshest

All 459 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Demak?

The weekly VanSky index for Demak is 25 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 Demak?

Solar panel output data for Demak 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 Demak?

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