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Tatsuno — VanSky 85 (Ideal)

Small town · Nagano Prefecture, Japan

15° Cloudy
VanSky
85
Ideal
Feels like
12°C
Wind
17 km/h
Precip
0%
Humidity
51%
UV
/
04:33 / 18:57

VanSky index for Tatsuno, Japan — 85 out of 100 (Ideal). Decide in seconds: temperature, precipitation, wind and solar output. Data refreshed every 3 hours from real weather observations.

Tatsuno, Japan — VanSky 98 out of 100. Ideal conditions for motorhome travel. Ranked #256 of 1485 cities in the country (as of 30 May 2026). Temperature 23°C, wind 17 km/h. Solar panels yield 3.4 kWh/day at 400 W — enough for full autonomy.

Period

Temperature

Wind

∅ 7-day average

Sleep
75
6°C
Night temperature
Solar
78
3.4 kWh
for 500W panels • sunny 13.2h
Driving
100
17 km/h
Wind speed (gusts 43)
Condensation
Medium
51%
Humidity level • Dew point 4.6°C
Awning
Caution
43 km/h
Max gusts
Air Quality
European AQI index

Upcoming forecast

Sa
30.05
98
comfort
day
23°
night
solar
3.4 кВт
wind
17 км/ч
gusts 43 км/ч
Su
31.05
94
comfort
day
24°
night
11°
solar
2.4 кВт
wind
7 км/ч
gusts 22 км/ч
Mo
01.06
94
comfort
day
25°
night
11°
solar
2.7 кВт
wind
13 км/ч
gusts 39 км/ч
Tu
02.06
74
comfort
day
17°
night
13°
solar
0.9 кВт
wind
8 км/ч
gusts 34 км/ч
We
03.06
45
comfort
day
18°
night
12°
solar
0.9 кВт
wind
24 км/ч
gusts 121 км/ч
Th
04.06
94
comfort
day
24°
night
10°
solar
2.3 кВт
wind
6 км/ч
gusts 40 км/ч
Fr
05.06
98
comfort
day
25°
night
15°
solar
3.1 кВт
wind
14 км/ч
gusts 48 км/ч

Tatsuno on map

Open full map →

Solar — W Panels W

Today's output
Peak hours
8.6h
sunny 13.2h
Usage estimate

Motorhome recommendations

  • Gusts up to 42.8 km/h — open awning with caution and watch the forecast.
  • Comfortable temperature (22.6°C) — ideal for outdoor work and hiking.

Air Quality Today

European AQI index

Best drive window
The algorithm finds a 4-hour slot with minimum wind and precipitation (06:00–18:00). Drive Score — overall driving comfort today: 100 = ideal, penalties for wind, rain, heat.

No optimal window today — wind or rain throughout the day.

Similar by VanSky

Cities with a close score — route alternatives

VanSky Index

Weather index for vanlifers: from 0 to 100. Calculated daily from real weather data — temperature, precipitation, 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 every 3h

Frequently Asked Questions

Is it possible to live in a motorhome in Tatsuno?
Today's VanSky index for Tatsuno is 98 out of 100. 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 Tatsuno?
Solar panel output data for Tatsuno 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 Tatsuno?
The index for Tatsuno is calculated using: thermal comfort (temperature + humidity), precipitation, wind, and solar activity. Extreme conditions — frost, storm, heavy rain — drive the score toward zero.

🇯🇵 Japan — fuel prices

Updated: 30.05.2026

Diesel

$0.99 /l

JPY157.01 · €0.85/l

21 of 127

cheaper than 84% of countries

Petrol

$1.05 /l

JPY167.58 · €0.90/l

30 of 126

cheaper than 77% of countries

Popular route

Distance

Fuel cost

~

Est. time

~

Quiz: test yourself
Guess the vanlife lingo — 3 quick questions
1 / 3
Q1 What does a VanBasket Index below 70 suggest?

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