Kamimaruko — VanSky 89 (Ideal)

Town · Nagano Prefecture, Japan

16° Partly cloudy

VanSky

Ideal

Comfortable days: 7 of 7

Feels like

16°C

Wind

14 km/h

Precip

Humidity

88%

—

05:52 / 17:14

VanSky index for Kamimaruko, Japan — 89 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”.

Kamimaruko, Japan — VanSky 89 out of 100. Ideal conditions for travel. Ranked #83 of 1486 cities in the country (as of 12 October 2026). Temperature 24°C, wind 14 km/h. Solar panels yield 1.7 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

12°C

Night temperature

Solar

1.7 kWh

for 500W panels • sunny 10.1h

Driving

100

14 km/h

Wind speed (gusts 30)

Condensation

High

88%

Humidity level • Dew point 14°C comfortable

Awning

Safe

30 km/h

Max gusts

Air Quality

Moderate

48 AQI

PM2.5: 24.6 μg/m³

Upcoming forecast

13.10

day

24°

night

12°

solar

1.7 kWh

wind

14 km/h

gusts 30 км/ч

VanSky 91

comfort

14.10

day

21°

night

12°

solar

1.1 kWh

wind

9 km/h

gusts 30 км/ч

VanSky 88

comfort

15.10

day

18°

night

9°

solar

1.8 kWh

wind

9 km/h

gusts 21 км/ч

VanSky 90

comfort

16.10

day

20°

night

8°

solar

1.8 kWh

wind

7 km/h

gusts 18 км/ч

VanSky 92

comfort

17.10

day

20°

night

8°

solar

1.7 kWh

wind

7 km/h

VanSky 92

comfort

18.10

day

21°

night

7°

solar

1.7 kWh

wind

14 km/h

gusts 32 км/ч

VanSky 92

comfort

19.10

day

24°

night

14°

solar

1 kWh

wind

15 km/h

gusts 39 км/ч

VanSky 86

comfort

Kamimaruko on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

4.4h

sunny 10.1h

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.
Comfortable temperature (24°C) — ideal for outdoor work and hiking.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Moderate

Moderate pollution — people with allergies or asthma should reduce time outdoors.

PM2.5

24.6

μg/m³

Fair

Dust

μg/m³

Good

Pollen

—

Similar by VanSky

Cities with a close score — route alternatives

Aso 90
Ueda 89
Shiojiri 89
Kikuchi 89
Yamanashi 89

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 Japan

Kamimaruko ranks 973 of 1486 cities. Country average VanSky — 84.

Best

Harshest

All 1486 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Kamimaruko?

The weekly VanSky index for Kamimaruko is 89 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 Kamimaruko?

Solar panel output data for Kamimaruko 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 Kamimaruko?

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