What's the weather like Guinea-Bissau in September?
On average, it is maximum 31° in September in Guinea-Bissau and at least around 25° degrees. In September there are 20 days of rainfall with a total of 99 mm and it will be dry 10 days in this month for Guinea-Bissau.
Maximum temperature: | 31°C |
Minimum temperature: | 25°C |
Dry days: | 10 days |
Days with rain: | 20 days |
Days with snow: | 0 days |
Total rain: | 99 mm |
Hours of sunshine: | 8 hours |
Average wind force: | 2 Bft |
Average UV index: | 7 |
Do you want to go to Guinea-Bissau?
These are the travel companies where you can book a trip to Guinea-Bissau:
Weather now in Guinea-Bissau

27.4°C
Average weather per day in September
Weather | Max | Min | Rain | Wind | |
---|---|---|---|---|---|
1 september | ![]() |
29.9°C | 24.6°C | 13.1 mm | ZW 3 Bft |
2 september | ![]() |
30.1°C | 24.6°C | 29.3 mm | ZW 4 Bft |
3 september | ![]() |
29.7°C | 24.1°C | 5.9 mm | ZZW 3 Bft |
4 september | ![]() |
30.3°C | 25.0°C | 15.6 mm | ZW 3 Bft |
5 september | ![]() |
31.1°C | 24.5°C | 9.1 mm | ZW 3 Bft |
6 september | ![]() |
29.0°C | 24.2°C | 23.6 mm | ZZW 3 Bft |
7 september | ![]() |
29.0°C | 24.6°C | 29.0 mm | Z 4 Bft |
8 september | ![]() |
29.7°C | 24.4°C | 12.7 mm | ZZW 3 Bft |
9 september | ![]() |
30.2°C | 24.1°C | 23.2 mm | ZW 3 Bft |
10 september | ![]() |
30.4°C | 24.5°C | 23.3 mm | ZW 3 Bft |
11 september | ![]() |
29.7°C | 24.4°C | 9.2 mm | ZZW 3 Bft |
12 september | ![]() |
30.2°C | 24.4°C | 9.8 mm | ZZW 3 Bft |
13 september | ![]() |
30.2°C | 25.0°C | 9.0 mm | ZZW 3 Bft |
14 september | ![]() |
30.6°C | 24.0°C | 0.4 mm | Z 3 Bft |
15 september | ![]() |
31.3°C | 25.2°C | 3.1 mm | ZW 3 Bft |
16 september | ![]() |
30.2°C | 24.7°C | 5.6 mm | Z 3 Bft |
17 september | ![]() |
30.8°C | 24.9°C | 25.7 mm | ZZW 3 Bft |
18 september | ![]() |
29.9°C | 24.9°C | 7.1 mm | Z 3 Bft |
19 september | ![]() |
29.9°C | 25.0°C | 32.9 mm | ZZW 3 Bft |
20 september | ![]() |
30.9°C | 24.8°C | 9.0 mm | Z 3 Bft |
21 september | ![]() |
31.0°C | 24.9°C | 11.0 mm | Z 3 Bft |
22 september | ![]() |
30.1°C | 24.6°C | 20.1 mm | ZW 3 Bft |
23 september | ![]() |
30.6°C | 25.3°C | 28.1 mm | ZZO 3 Bft |
24 september | ![]() |
30.4°C | 25.5°C | 25.2 mm | ZZW 3 Bft |
25 september | ![]() |
31.0°C | 24.7°C | 18.3 mm | Z 3 Bft |
26 september | ![]() |
30.2°C | 23.6°C | 15.5 mm | ZZW 4 Bft |
27 september | ![]() |
31.5°C | 24.1°C | 7.3 mm | Z 3 Bft |
28 september | ![]() |
31.1°C | 24.5°C | 18.1 mm | Z 3 Bft |
29 september | ![]() |
31.4°C | 24.5°C | 14.2 mm | Z 3 Bft |
30 september | ![]() |
31.3°C | 24.3°C | 0.3 mm | Z 3 Bft |