July · Equatorial Guinea
Best time to visit Bioko in July Weather, crowds & prices
Weather in Bioko in July
Average temperature 18°C, 515 mm of rain, about 15 days with 6+ hours of sunshine and 97% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
4.2/10
Ranked #10 of 12 months
- Avg temp
- 18°C
- Rainfall
- 515 mm
- Humidity
- 97%
- Days with 6h+ sun
- 15
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
July in Bioko scores 4.2/10 for sightseeing and cultural travel - ranked #10 of 12. Expect around 18°C, 515 mm of rain, and roughly 15 days with 6+ hours of sunshine this month.
Bioko is Equatorial Guinea's volcanic island, rising from the Gulf of Guinea through rainforest, black-sand coast, crater lakes, and protected mountain habitat.
July in Bioko — off-season conditions
Temperatures hover around 18°C (64°F) — the kind of month where neither heat nor cold forces the schedule.
Expect monsoon-level rainfall at 515 mm: only about 15 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 4.2/10 on the same scale — 10th of 12 months, versus 8/10 for the best month here.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, January is materially better in Bioko — 3.8 points higher on the same scale.
Frequently asked
- What is the weather like in Bioko in July?
- In July, Bioko averages 18°C, 515 mm of rain, and about 15 days with 6+ hours of sunshine. Its climate-comfort score is 4.2/10.
- Is July a good time to visit Bioko?
- July earns a 4.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Bioko in July?
- Expect about 515 mm of rain in July. Average humidity is 97% and there are about 15 days with 6+ hours of sunshine.
Curated in Bioko
Tickets & experiences
Things to do in Bioko
Bioko, Equatorial Guinea. Live activities and tours from GetYourGuide, matched to this destination.