Bissau weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Fair
Best time to visit: November – December
What is the weather like in Bissau in June?
In June, Bissau is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 28.4 °C – lovely and warm for swimming. Expect around 6 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 86 mm in total. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is a so-so month for a holiday in Bissau.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 12 h 49 min06:38 – 19:27
- UV index
- 13 · extremeclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 71 %on averageAll months
- Hot days
- 26 days30 °C or moreAll months
- Time zone
- UTC+0Africa/Bissau
How the score comes together
- Temperatureweight 50 %40 %
- Sunshineweight 20 %47 %
- Few rainy daysweight 30 %44 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Bissau in June: quick answers
Is Bissau hot in June?
Yes. In June, Bissau is hot: daytime highs average 32 °C and nights stay around 25 °C. On about 26 days the thermometer climbs to 30 °C or more.
Can you swim in Bissau in June?
Yes. In June the sea averages 28.4 °C – lovely and warm for swimming.
Does it rain much in Bissau in June?
Rain is frequent, with about 12 rainy days and 86 mm in total.
Bissau month by month
The whole year in BissauAll destinations: Guinea-BissauWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences