Karhula — VanSky 51 (Acceptable)

Town · Kymenlaakso, Finland · Coastal city

10° Rain

VanSky

Acceptable

Comfortable days: 3 of 7 Best window: Th–Sa Worse later this week

Feels like

8°C

Wind

14 km/h

Precip

Humidity

88%

—

07:53 / 18:03

VanSky index for Karhula, Finland — 51 out of 100 (Acceptable). Decide in seconds: temperature, precipitation, wind, solar output and water temperature. Refreshed several times a day.

The main score is weekly (7-day average). The “Today” toggle shows the current day, and the region page compares cities “by area”.

Karhula, Finland — VanSky 51 out of 100. Acceptable, plan around the weather. Ranked #106 of 160 cities in the country (as of 14 October 2026). Temperature 11°C, wind 14 km/h. Solar panels yield 0.3 kWh/day at 400 W — enough for full autonomy. Water temperature 11°C.

∅ 7-day average

Sleep

9°C

Night temperature

Solar

0.3 kWh

for 500W panels • sunny 3.2h

Driving

100

14 km/h

Wind speed (gusts 29)

Water

11°C

Water temperature • waves 0.5 m / 4.5s

swell: 0.5 m / 4.6s • wind wave: 0.1 m

Condensation

Medium

88%

Humidity level • Dew point 8°C comfortable

Awning

Safe

29 km/h

Max gusts

Air Quality

Good

18 AQI

PM2.5: 3.7 μg/m³

Upcoming forecast

15.10

day

11°

night

9°

solar

0.3 kWh

wind

14 km/h

gusts 29 км/ч

VanSky 66

comfort

16.10

day

12°

night

10°

solar

0.2 kWh

wind

22 km/h

gusts 46 км/ч

VanSky 62

comfort

17.10

day

11°

night

6°

solar

0.1 kWh

wind

17 km/h

gusts 37 км/ч

VanSky 62

comfort

18.10

day

9°

night

1°

solar

0.8 kWh

wind

16 km/h

gusts 32 км/ч

VanSky 54

comfort

19.10

day

8°

night

-1°

solar

0.6 kWh

wind

5 km/h

VanSky 44

comfort

20.10

day

8°

night

2°

solar

0.5 kWh

wind

7 km/h

VanSky 52

comfort

21.10

day

9°

night

4°

solar

0.2 kWh

wind

10 km/h

gusts 23 км/ч

VanSky 50

comfort

Karhula on map

Open full map →

Open-Meteo

Solar — W Panels W

Today's output

Peak hours

0.8h

sunny 3.2h

Usage estimate

Travel recommendations

Low solar output (~0.3 kWh) — reduce power use or connect to shore power.
Wind is calm — safe to open the awning and leave it out overnight.
Air quality is excellent — windows open, enjoy fresh air.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Good

Air is clean — windows can be opened, no restrictions for outdoor activities.

PM2.5

3.7

μg/m³

Good

Dust

μg/m³

Good

Pollen

—

Coastal conditions

Water temperature

11°C

Wave height

0.5 m

Moderate

Wave period

4.5 sec

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 Finland

Karhula ranks 114 of 160 cities. Country average VanSky — 53.

Best

Harshest

All 160 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Karhula?

The weekly VanSky index for Karhula is 51 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 Karhula?

Solar panel output data for Karhula 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 Karhula?

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