Bissau
August
Weather in Bissau for August 2025
Your guide to Bissau weather in August - trends and predictions
In general, the average temperature in Bissau at the beginning of August is 28.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.4 °C by the end of August.
Bissau experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 701.2 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
28°/24°
Temperatures
19 km/h
Avg max wind
85 %
Avg humidity
Bissau in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 30° | 3 29° | ||||
| 4 27° | 5  28° | 6 27° | 7 27° | 8 28° | 9 29° | 10 29° |
| 11 27° | 12 26° | 13 27° | 14 28° | 15 28° | 16 27° | 17 27° |
| 18 27° | 19 28° | 20 27° | 21 28° | 22 27° | 23 29° | 24 28° |
| 25  28° | 26 28° | 27  30° | 28 29° | 29 28° | 30 28° | 31 28° |
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Temperatures trend during August in Bissau
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Moderate or heavy rain shower | 29° /24° | 8.3 mm | 6 | |
| 2 Aug. | Moderate or heavy rain shower | 30° /24° | 2.9 mm | 7 | |
| 3 Aug. | Moderate or heavy rain shower | 29° /24° | 7.4 mm | 6 | |
| 4 Aug. | Moderate or heavy rain shower | 27° /24° | 22.6 mm | 6 | |
| 5 Aug. | Patchy rain possible | 28° /24° | 6.5 mm | 6 | |
| 6 Aug. | Moderate or heavy rain shower | 27° /24° | 25.9 mm | 6 | |
| 7 Aug. | Moderate or heavy rain shower | 27° /24° | 26.8 mm | 6 | |
| 8 Aug. | Moderate or heavy rain shower | 28° /24° | 14.8 mm | 6 | |
| 9 Aug. | Moderate or heavy rain shower | 29° /24° | 15.1 mm | 6 | |
| 10 Aug. | Moderate rain at times | 29° /24° | 24.4 mm | 6 | |
| 11 Aug. | Moderate or heavy rain shower | 27° /24° | 40.6 mm | 6 | |
| 12 Aug. | Moderate or heavy rain shower | 26° /24° | 29.2 mm | 6 | |
| 13 Aug. | Moderate or heavy rain shower | 27° /24° | 19.7 mm | 6 | |
| 14 Aug. | Moderate or heavy rain shower | 28° /24° | 13.1 mm | 6 | |
| 15 Aug. | Moderate or heavy rain shower | 28° /24° | 31.2 mm | 6 | |
| 16 Aug. | Moderate or heavy rain shower | 27° /23° | 42 mm | 6 | |
| 17 Aug. | Patchy rain possible | 27° /24° | 11.2 mm | 6 | |
| 18 Aug. | Moderate or heavy rain shower | 27° /24° | 49.5 mm | 6 | |
| 19 Aug. | Moderate or heavy rain shower | 28° /24° | 44.4 mm | 6 | |
| 20 Aug. | Moderate or heavy rain shower | 27° /24° | 63.4 mm | 6 | |
| 21 Aug. | Moderate or heavy rain shower | 28° /24° | 42.9 mm | 6 | |
| 22 Aug. | Moderate or heavy rain shower | 27° /23° | 67.5 mm | 6 | |
| 23 Aug. | Moderate or heavy rain shower | 29° /23° | 3.5 mm | 6 | |
| 24 Aug. | Moderate or heavy rain shower | 28° /23° | 17.2 mm | 6 | |
| 25 Aug. | Torrential rain shower | 28° /25° | 16.5 mm | 7 | |
| 26 Aug. | Patchy rain possible | 28° /24° | 8.5 mm | 6 | |
| 27 Aug. | Partly cloudy | 30° /25° | 0.6 mm | 7 | |
| 28 Aug. | Moderate or heavy rain shower | 29° /25° | 16.9 mm | 6 | |
| 29 Aug. | Moderate or heavy rain shower | 28° /24° | 14 mm | 6 | |
| 30 Aug. | Moderate or heavy rain shower | 28° /24° | 8.2 mm | 6 | |
| 31 Aug. | Patchy rain possible | 28° /24° | 6.2 mm | 6 | |
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Important Notice
Our weather forecast for Bissau in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bissau forecast closer to your planned date for the most up-to-date weather information.
Bissau in August - FAQ
What are the expected maximum and minimum temperatures in Bissau during August?
During August, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Bissau during August?
Significant rainfall exceeding 701.2 mm is expected in Bissau during August, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bissau during August?
The average wind speed in Bissau during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Bissau
Explore the daily rainfall trends and prepare for Bissaus August weather 💧
UV exposure in Bissau during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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