Guinea-Bissau

Guinea-Bissau Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Guinea-Bissau in July.

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Bissau

Planning a journey to Guinea-Bissau this July and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Guinea-Bissau in July

July in Guinea-Bissau generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C (88°F) and nighttime temperatures around 25°C (77°F) in Bissau. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

For a closer look at conditions across Guinea-Bissau, refer to the map below.

Precipitation

July is a very rainy month with an average rainfall of around 353 mm (14 in) in Bissau.

Average sunshine

Plenty of sunshine can be expected in numerous places in July. Bissau typically receives 190 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Guinea-Bissau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Guinea-Bissau in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Guinea-Bissau.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Guinea-Bissau

What is the weather like in July for the most popular destinonation in Guinea-Bissau?

Bissau

In July Bissau generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« June
July
August »
June
July
August
Max temperature
33°C (91°F)
31°C (88°F)
30°C (86°F)
Min temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
212 hours
190 hours
156 hours
Monthly rainfall
91 mm (3.6 in)
353 mm (14 in)
460 mm (18 in)
Monthly rainy days
10 days
18 days
22 days
Weather conditions
pleasant
poor
poor
Climate in Bissau →

Is your destination not in the list? Have a look at all destinations in Guinea-Bissau.

In our records: Guinea-Bissau July extremes

Notable July records observed across cities in Guinea-Bissau in our climate database (2006 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest July daytime high in Guinea-Bissau was 24°C (75°F) in Bissau on July 15, 2025.

Guinea-Bissau weather in July: frequently asked questions

What is the weather like in Guinea-Bissau in July?

July in Guinea-Bissau brings poor weather. In Bissau, daytime temperatures are typically around 31°C (88°F) and nighttime lows hover near 25°C (77°F).

What is the average temperature in Guinea-Bissau in July?

Average temperatures in Guinea-Bissau during July range from a nighttime low near 25°C (77°F) to a daytime high around 31°C (88°F) in Bissau.

Does Guinea-Bissau get a lot of rain in July?

Yes. July brings heavy rainfall to Guinea-Bissau, with Bissau averaging around 353 mm (14 in). Expect frequent showers and pack accordingly.

Is July a Good Time to Visit Guinea-Bissau?

In our opinion, July may not be the ideal time to visit Guinea-Bissau due to the typically poor weather in Bissau.

Generally speaking, the best visiting conditions can be found in January offering mostly tolerable weather in Bissau. In contrast, February, March, April, May, July, August, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Guinea-Bissau.

Weather and climate has detailed information for every country in the world. Are you going to Guinea-Bissau? Get detailed historical weather averages for many cities in Guinea-Bissau.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.