Saint Helena Bay — VanSky 85 (Ideal)

Small town · Western Cape, South Africa

15° Cloudy

VanSky

Ideal

Comfortable days: 7 of 7

Feels like

15°C

Wind

16 km/h

Precip

Humidity

79%

—

06:08 / 18:59

VanSky index for Saint Helena Bay, South Africa — 85 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”.

Saint Helena Bay, South Africa — VanSky 85 out of 100. Ideal conditions for travel. Ranked #33 of 402 cities in the country (as of 14 October 2026). Temperature 17°C, wind 16 km/h. Solar panels yield 2.9 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

13°C

Night temperature

Solar

2.9 kWh

for 500W panels • sunny 11.8h

Driving

100

16 km/h

Wind speed (gusts 24)

Condensation

Medium

79%

Humidity level • Dew point 11°C comfortable

Awning

Safe

24 km/h

Max gusts

Air Quality

Good

19 AQI

PM2.5: 11.5 μg/m³

Upcoming forecast

14.10

day

17°

night

13°

solar

2.9 kWh

wind

16 km/h

VanSky 96

comfort

15.10

day

17°

night

15°

solar

2.4 kWh

wind

24 km/h

VanSky 93

comfort

16.10

day

20°

night

15°

solar

2.9 kWh

wind

23 km/h

VanSky 99

comfort

17.10

day

16°

night

14°

solar

0.4 kWh

wind

27 km/h

gusts 39 км/ч

VanSky 75

comfort

18.10

day

17°

night

13°

solar

2.1 kWh

wind

35 km/h

gusts 51 км/ч

VanSky 78

comfort

19.10

day

18°

night

13°

solar

2.9 kWh

wind

24 km/h

gusts 35 км/ч

VanSky 93

comfort

20.10

day

18°

night

12°

solar

3 kWh

wind

18 km/h

gusts 30 км/ч

VanSky 99

comfort

Saint Helena Bay on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

7.2h

sunny 11.8h

Usage estimate

Travel recommendations

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

11.5

μg/m³

Fair

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 South Africa

Saint Helena Bay ranks 38 of 402 cities. Country average VanSky — 82.

Best

Harshest

All 402 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Saint Helena Bay?

The weekly VanSky index for Saint Helena Bay is 85 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 Saint Helena Bay?

Solar panel output data for Saint Helena Bay 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 Saint Helena Bay?

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