Guinea-Bissau (Bissau)
January
Weather in Guinea-Bissau for January 2026
Your guide to Guinea-Bissau weather in January - trends and predictions
In general, the average temperature in Guinea-Bissau at the beginning of January is 33 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 34.1 °C by the end of January.
Precipitation in Guinea-Bissau during January is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
31
Dry days
0
Rainy days
0
Snow days
33°/20°
Temperatures
19 km/h
Avg max wind
46 %
Avg humidity
Guinea-Bissau Weather January
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What’s the Weather Like in Guinea-Bissau This January?
Discover the average temperatures and weather trends across Guinea-Bissau’s cities this January.
Temperatures trend during January in Guinea-Bissau
See the weather trend as well as the moving average line
January weather in Guinea-Bissau day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
2 Jan. | Sunny | 33° /20° | 0 mm | 8 | |
3 Jan. | Sunny | 32° /20° | 0 mm | 8 | |
4 Jan. | Sunny | 33° /20° | 0 mm | 8 | |
5 Jan. | Overcast | 32° /20° | 0 mm | 7 | |
6 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
7 Jan. | Partly cloudy | 33° /20° | 0 mm | 8 | |
8 Jan. | Partly cloudy | 35° /20° | 0 mm | 8 | |
9 Jan. | Sunny | 32° /22° | 0 mm | 8 | |
10 Jan. | Partly cloudy | 34° /21° | 0 mm | 8 | |
11 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
12 Jan. | Sunny | 33° /20° | 0 mm | 8 | |
13 Jan. | Sunny | 32° /19° | 0 mm | 8 | |
14 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
15 Jan. | Sunny | 33° /20° | 0 mm | 8 | |
16 Jan. | Sunny | 33° /20° | 0 mm | 8 | |
17 Jan. | Sunny | 31° /21° | 0 mm | 7 | |
18 Jan. | Sunny | 34° /21° | 0 mm | 8 | |
19 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
20 Jan. | Sunny | 33° /20° | 0 mm | 8 | |
21 Jan. | Sunny | 32° /19° | 0 mm | 8 | |
22 Jan. | Sunny | 33° /19° | 0 mm | 8 | |
23 Jan. | Sunny | 33° /18° | 0 mm | 8 | |
24 Jan. | Sunny | 32° /19° | 0 mm | 8 | |
25 Jan. | Sunny | 32° /19° | 0 mm | 8 | |
26 Jan. | Sunny | 35° /20° | 0 mm | 9 | |
27 Jan. | Sunny | 36° /21° | 0 mm | 8 | |
28 Jan. | Sunny | 34° /21° | 0 mm | 8 | |
29 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
30 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
31 Jan. | Sunny | 34° /20° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Guinea-Bissau in January 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 Guinea-Bissau forecast closer to your planned date for the most up-to-date weather information.
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Guinea-Bissau in January - FAQ
What are the expected maximum and minimum temperatures in Guinea-Bissau during January?
Expect warm days with temperatures around 33°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Guinea-Bissau during January?
Rainfall in Guinea-Bissau during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Guinea-Bissau during January?
The average wind speed in Guinea-Bissau during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
UV exposure in Guinea-Bissau during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Get accurate weather forecasts for Guinea-Bissau, located at latitude 11.864 and longitude -15.598. Stay updated with localized weather information tailored for Guinea-Bissau.
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