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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.

  • Is May a good time to visit Guinea-Bissau? check out the best time to travel to Guinea-Bissau page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
29
Dry days
Average rainy days
2
Rainy days
Average snowy days
0
Snow days
Average temperatures
41°/23°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
46 %
Avg humidity

Guinea-Bissau in May average weather

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Temperatures trend during May in Guinea-Bissau

See the weather trend as well as the moving average line
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May weather day by day

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Date Weather Temperatures Rain UV More
1 May Sunny
Sunny
40° /22° 0 mm 10
2 May Cloudy
Cloudy
40° /22° 0 mm 9
3 May Partly cloudy
Partly cloudy
40° /22° 0 mm 10
4 May Sunny
Sunny
42° /21° 0 mm 10
5 May Sunny
Sunny
42° /22° 0 mm 10
6 May Overcast
Overcast
42° /21° 0 mm 9
7 May Sunny
Sunny
42° /21° 0 mm 10
8 May Partly cloudy
Partly cloudy
41° /22° 0 mm 10
9 May Partly cloudy
Partly cloudy
41° /23° 0 mm 10
10 May Overcast
Overcast
40° /24° 0 mm 9
11 May Cloudy
Cloudy
40° /25° 0 mm 9
12 May Sunny
Sunny
40° /23° 0 mm 10
13 May Sunny
Sunny
40° /22° 0 mm 10
14 May Cloudy
Cloudy
39° /21° 0 mm 9
15 May Partly cloudy
Partly cloudy
41° /22° 0 mm 10
16 May Sunny
Sunny
40° /22° 0 mm 10
17 May Sunny
Sunny
41° /22° 0 mm 10
18 May Cloudy
Cloudy
41° /23° 0 mm 10
19 May Partly cloudy
Partly cloudy
42° /24° 0 mm 10
20 May Sunny
Sunny
42° /23° 0 mm 10
21 May Partly cloudy
Partly cloudy
41° /23° 0 mm 10
22 May Partly cloudy
Partly cloudy
41° /22° 0 mm 10
23 May Cloudy
Cloudy
37° /23° 0 mm 9
24 May Cloudy
Cloudy
39° /24° 0 mm 9
25 May Cloudy
Cloudy
39° /23° 0 mm 9
26 May Patchy rain possible
Patchy rain possible
39° /23° 0.6 mm 9
27 May Partly cloudy
Partly cloudy
41° /25° 0.1 mm 10
28 May Sunny
Sunny
41° /26° 4.5 mm 10
29 May Sunny
Sunny
35° /24° 3.1 mm 8
30 May Patchy rain possible
Patchy rain possible
39° /25° 0.2 mm 9
31 May Partly cloudy
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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Location coordinates 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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