VanSky

Sweden Västmanland Hallstahammar

Hallstahammar — VanSky 57 (Acceptable)

District seat · Västmanland, Sweden

8° Rain

VanSky

Acceptable

Comfortable days: 2 of 7

Feels like

5°C

Wind

15 km/h

Precip

Humidity

87%

—

07:31 / 17:50

VanSky index for Hallstahammar, Sweden — 57 out of 100 (Acceptable). 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”.

Hallstahammar, Sweden — VanSky 57 out of 100. Acceptable, plan around the weather. Ranked #119 of 159 cities in the country (as of 14 October 2026). Temperature 11°C, wind 14 km/h. Solar panels yield 0.5 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

6°C

Night temperature

Solar

0.5 kWh

for 500W panels • sunny 4.7h

Driving

15 km/h

Wind speed (gusts 36)

Condensation

High

87%

Humidity level • Dew point 5°C comfortable

Awning

Caution

36 km/h

Max gusts

Air Quality

Fair

22 AQI

PM2.5: 1.2 μg/m³

Upcoming forecast

14.10

day

11°

night

6°

solar

0.5 kWh

wind

15 km/h

gusts 36 км/ч

VanSky 64

comfort

15.10

day

12°

night

5°

solar

0.5 kWh

wind

15 km/h

gusts 40 км/ч

VanSky 59

comfort

16.10

day

13°

night

11°

solar

0.1 kWh

wind

15 km/h

gusts 38 км/ч

VanSky 69

comfort

17.10

day

10°

night

3°

solar

0.8 kWh

wind

17 km/h

gusts 43 км/ч

VanSky 58

comfort

18.10

day

9°

night

2°

solar

0.7 kWh

wind

10 km/h

gusts 26 км/ч

VanSky 56

comfort

19.10

day

10°

night

2°

solar

0.5 kWh

wind

6 km/h

gusts 17 км/ч

VanSky 56

comfort

20.10

day

11°

night

3°

solar

0.4 kWh

wind

13 km/h

gusts 33 км/ч

VanSky 57

comfort

Hallstahammar on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

1.2h

sunny 4.7h

Usage estimate

Travel recommendations

Low solar output (~0.5 kWh) — reduce power use or connect to shore power.
Gusts up to 36 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.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Fair

Air quality is acceptable — minor pollutants, most people won't notice.

PM2.5

1.2

μg/m³

Good

Dust

μg/m³

Good

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 Sweden

Hallstahammar ranks 70 of 159 cities. Country average VanSky — 64.

Best

Harshest

All 159 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Hallstahammar?

The weekly VanSky index for Hallstahammar is 57 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 Hallstahammar?

Solar panel output data for Hallstahammar 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 Hallstahammar?

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