Guinea-Bissau
May
Weather in Guinea-Bissau for May 2025
Your guide to Guinea-Bissau weather in May - trends and predictions
In general, the average temperature in Guinea-Bissau at the beginning of May is 41.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 39 °C by the end of May.
With an average of 2 rainy days, Guinea-Bissau experiences minimal rainfall in May, ensuring that most days remain pleasantly dry.
Is May a good time to visit Guinea-Bissau? check out the best time to travel to Guinea-Bissau page.
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29
Dry days
2
Rainy days
0
Snow days
41°/23°
Temperatures
17 km/h
Avg max wind
46 %
Avg humidity
Guinea-Bissau in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  40° | 2  40° | 3  40° | 4 42° | |||
| 5 42° | 6  42° | 7 42° | 8 41° | 9 41° | 10 40° | 11 40° |
| 12 40° | 13 40° | 14 39° | 15 41° | 16 40° | 17 41° | 18 41° |
| 19 42° | 20 42° | 21 41° | 22 41° | 23 37° | 24 39° | 25 39° |
| 26  39° | 27 41° | 28 41° | 29 35° | 30 39° | 31 39° |
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Temperatures trend during May in Guinea-Bissau
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Sunny | 40° /22° | 0 mm | 10 | |
| 2 May | Cloudy | 40° /22° | 0 mm | 9 | |
| 3 May | Partly cloudy | 40° /22° | 0 mm | 10 | |
| 4 May | Sunny | 42° /21° | 0 mm | 10 | |
| 5 May | Sunny | 42° /22° | 0 mm | 10 | |
| 6 May | Overcast | 42° /21° | 0 mm | 9 | |
| 7 May | Sunny | 42° /21° | 0 mm | 10 | |
| 8 May | Partly cloudy | 41° /22° | 0 mm | 10 | |
| 9 May | Partly cloudy | 41° /23° | 0 mm | 10 | |
| 10 May | Overcast | 40° /24° | 0 mm | 9 | |
| 11 May | Cloudy | 40° /25° | 0 mm | 9 | |
| 12 May | Sunny | 40° /23° | 0 mm | 10 | |
| 13 May | Sunny | 40° /22° | 0 mm | 10 | |
| 14 May | Cloudy | 39° /21° | 0 mm | 9 | |
| 15 May | Partly cloudy | 41° /22° | 0 mm | 10 | |
| 16 May | Sunny | 40° /22° | 0 mm | 10 | |
| 17 May | Sunny | 41° /22° | 0 mm | 10 | |
| 18 May | Cloudy | 41° /23° | 0 mm | 10 | |
| 19 May | Partly cloudy | 42° /24° | 0 mm | 10 | |
| 20 May | Sunny | 42° /23° | 0 mm | 10 | |
| 21 May | Partly cloudy | 41° /23° | 0 mm | 10 | |
| 22 May | Partly cloudy | 41° /22° | 0 mm | 10 | |
| 23 May | Cloudy | 37° /23° | 0 mm | 9 | |
| 24 May | Cloudy | 39° /24° | 0 mm | 9 | |
| 25 May | Cloudy | 39° /23° | 0 mm | 9 | |
| 26 May | Patchy rain possible | 39° /23° | 0.6 mm | 9 | |
| 27 May | Partly cloudy | 41° /25° | 0.1 mm | 10 | |
| 28 May | Sunny | 41° /26° | 4.5 mm | 10 | |
| 29 May | Sunny | 35° /24° | 3.1 mm | 8 | |
| 30 May | Patchy rain possible | 39° /25° | 0.2 mm | 9 | |
| 31 May | Partly cloudy | 39° /24° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Guinea-Bissau in May 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.
Guinea-Bissau in May - FAQ
What are the expected maximum and minimum temperatures in Guinea-Bissau during May?
With daytime temperatures soaring above 41° and not dropping much below 23° at night, May in Guinea-Bissau is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Guinea-Bissau during May?
Rainfall in Guinea-Bissau during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 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 May?
The average wind speed in Guinea-Bissau during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Guinea-Bissau in May?
As you prepare for your trip to Guinea-Bissau in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Guinea-Bissau, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
May rainfall patterns in Guinea-Bissau
Explore the daily rainfall trends and prepare for Guinea-Bissaus May weather 💧
UV exposure in Guinea-Bissau during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Guinea-Bissau?Get accurate weather forecasts for Guinea-Bissau, located at latitude 12.166 and longitude -14.662. Stay updated with localized weather information tailored for Guinea-Bissau.
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