Cacheu — VanSky 30 (Challenging)

Regional capital · Cacheu Region, Guinea-Bissau

25° Rain

VanSky

Challenging

Comfortable days: 0 of 7

Feels like

31°C

Wind

7 km/h

Precip

Humidity

98%

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06:54 / 18:47

VanSky index for Cacheu, Guinea-Bissau — 30 out of 100 (Challenging). 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”.

Cacheu, Guinea-Bissau — VanSky 30 out of 100. Difficult — consider alternatives. Ranked #11 of 13 cities in the country (as of 12 October 2026). Temperature 32°C, wind 7 km/h. Solar panels yield 2.1 kWh/day at 400 W — enough for full autonomy.

∅ 7-day average

Sleep

25°C

Night temperature

Solar

2.1 kWh

for 500W panels • sunny 10.8h

Driving

7 km/h

Wind speed (gusts 22)

Condensation

High

98%

Humidity level • Dew point 25°C oppressive

Awning

Safe

22 km/h

Max gusts

Air Quality

Fair

23 AQI

PM2.5: 9 μg/m³

Upcoming forecast

12.10

day

32°

night

25°

solar

2.1 kWh

wind

7 km/h

gusts 22 км/ч

VanSky 32

comfort

13.10

day

32°

night

25°

solar

2.1 kWh

wind

7 km/h

gusts 32 км/ч

VanSky 34

comfort

14.10

day

33°

night

26°

solar

2.2 kWh

wind

9 km/h

gusts 28 км/ч

VanSky 25

comfort

15.10

day

32°

night

26°

solar

2 kWh

wind

6 km/h

gusts 27 км/ч

VanSky 32

comfort

16.10

day

32°

night

25°

solar

1.9 kWh

wind

6 km/h

gusts 23 км/ч

VanSky 30

comfort

17.10

day

32°

night

25°

solar

2.2 kWh

wind

11 km/h

gusts 32 км/ч

VanSky 34

comfort

18.10

day

30°

night

26°

solar

1.7 kWh

wind

8 km/h

gusts 19 км/ч

VanSky 33

comfort

Cacheu on map

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Open-Meteo

Solar — W Panels W

Today's output

Peak hours

5.1h

sunny 10.8h

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.

Air Quality Today

Good

Fair

Moderate

Poor

Danger

Fair

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

PM2.5

μg/m³

Good

Dust

μg/m³

Good

Pollen

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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 Guinea-Bissau

Cacheu ranks 9 of 13 cities. Country average VanSky — 24.

Best

Harshest

All 13 cities in the country

Frequently Asked Questions

Is it possible to live in a motorhome in Cacheu?

The weekly VanSky index for Cacheu is 30 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 Cacheu?

Solar panel output data for Cacheu 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 Cacheu?

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