Bissau weather in June
June in Bissau: sweltering, a little rain, with very humid — a good time to visit.
#8 of 12 months in Bissau · #491 of 604 destinations to visit in June · comfort 63/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Bissau climate normals — June
| Daytime high | 32°C / 90°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 37°C / 99°F | |
| Rainfall | 77 mm / 3 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 12.8 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 63 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bissau in June — FAQ
- Is June a good time to visit Bissau?
- June in Bissau: sweltering, a little rain, with very humid — a good time to visit. It ranks #8 of 12 months for Bissau on SeasonMap's comfort score (63/100).
- What is the weather like in Bissau in June?
- In June, Bissau averages a daily high of 32.3°C and a low of 25.5°C, with about 77.3 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Bissau in June?
- Bissau has a mean US Air Quality Index of about 63 in June.