Climate and monthly weather forecast
Barro, Guinea-Bissau

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Weather in January

January, like December, in Barro, Guinea-Bissau, is another torrid winter month, with an average temperature fluctuating between 36.2°C (97.2°F) and 19.8°C (67.6°F). The average high-temperature during January registers at a still very hot 36.2°C (97.2°F), maintaining a close resemblance to the previous month. Weather in January »

Weather in February

February, the last month of the winter in Barro, is another torrid month, with temperature in the range of an average low of 21°C (69.8°F) and an average high of 38.2°C (100.8°F). In the transition from January to February, Barro reports an average high-temperature of a still torrid 38.2°C (100.8°F), indicating a close resemblance to the prior month. Weather in February »

Weather in March

March, the first month of the spring in Barro, is an extremely hot month, with an average temperature varying between 40.3°C (104.5°F) and 21.7°C (71.1°F). March records an average high-temperature of a scorching 40.3°C (104.5°F), indicating a minor variation from the preceding month. Weather in March »

Weather in April

April, like March, is another scorching spring month in Barro, Guinea-Bissau, with an average temperature varying between 41.3°C (106.3°F) and 23.1°C (73.6°F). April tends to be the warmest month, with temperatures averaging a daily high of 41.3°C (106.3°F) and a low of 23.1°C (73.6°F). Weather in April »

Weather in May

May, the last month of the spring in Barro, is another extremely hot month, with an average temperature varying between 24.1°C (75.4°F) and 40.5°C (104.9°F). The transition from April to May brings an average high-temperature of a still blistering 40.5°C (104.9°F), barely different from April's 41.3°C (106.3°F). Weather in May »

Weather in June

The first month of the summer, June, is still a torrid month in Barro, Guinea-Bissau, with an average temperature ranging between min 25.3°C (77.5°F) and max 37.9°C (100.2°F). The average high-temperature during June is a torrid 37.9°C (100.2°F), almost matching the conditions of the preceding month. Weather in June »

Weather in July

July, the same as June, in Barro, Guinea-Bissau, is another hot summer month, with an average temperature fluctuating between 32.8°C (91°F) and 24.3°C (75.7°F). The shift from June to July corresponds with a decrease in the average high-temperature, down to a tropical 32.8°C (91°F) from a sweltering 37.9°C (100.2°F). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Barro, Guinea-Bissau, with an average temperature varying between 23.3°C (73.9°F) and 30.8°C (87.4°F). August, with its average high-temperature of 30.8°C (87.4°F) and an average low-temperature of 23.3°C (73.9°F), holds the record as the coldest month. The heat index value during August is computed to be a blistering 42°C (107.6°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Barro, Guinea-Bissau, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 23.2°C (73.8°F). In Barro, September's average high-temperature stands at a still tropical 31.6°C (88.9°F), closely related to the preceding month. Weather in September »

Weather in October

October, the same as September, in Barro, Guinea-Bissau, is another tropical autumn month, with an average temperature varying between 23.6°C (74.5°F) and 34.9°C (94.8°F). The arrival of October signals a slight increase in the average high-temperature, moving from a hot 31.6°C (88.9°F) in September to a still tropical 34.9°C (94.8°F). Weather in October »

Weather in November

November, the last month of the autumn in Barro, is a sweltering month, with an average temperature varying between 36.2°C (97.2°F) and 21.8°C (71.2°F). November's average high-temperature is a fiery hot 36.2°C (97.2°F), maintaining a close comparison with October's 34.9°C (94.8°F). Weather in November »

Weather in December

December, the first month of the winter in Barro, is also a sweltering month, with an average temperature fluctuating between 35.9°C (96.6°F) and 19.9°C (67.8°F). Barro notes an average high-temperature of a still fiery hot 35.9°C (96.6°F) in December, hardly diverging from November. Weather in December »
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the least humid month in Barro?

With an average relative humidity of 20%, January is the least humid month.

What is the driest month in Barro?

January through March and December are months without rainfall in Barro, Guinea-Bissau.

How much does it rain in Barro?

In Barro, Guinea-Bissau, during the entire year, the rain falls for 109.1 days and collects up to 654mm (25.75") of precipitation.

When is the highest UV index in Barro?

March through May, with an average maximum UV index of 8, are months with the highest UV index.

What month is the hottest in Barro?

Barro, Guinea-Bissau, experiences its highest temperatures in April, with an average peak of 41.3°C (106.3°F) and a low of 23.1°C (73.6°F).

When does it rain in Barro?

April through November are months with rainfall in Barro.

What month has the most sunshine in Barro?

With an average of 10h of sunshine, April has the most sunshine of the year in Barro, Guinea-Bissau.

When are the longest days in Barro?

The month with the longest days in Barro is June, with an average of 12h and 48min of daylight.

What are the coldest months in Barro?

Barro, Guinea-Bissau, records the coldest temperatures in August, averaging a high of 30.8°C (87.4°F) and a low of 23.3°C (73.9°F).

What is the most humid month in Barro?

The most humid month in Barro, Guinea-Bissau, is August, with an average relative humidity of 85%.

What is the rainiest month in Barro?

The month with the most rainfall is August, when the rain falls for 27.3 days and typically aggregates up to 224mm (8.82") of precipitation.

What is the month with the least sunshine in Barro?

With an average of 5.7h of sunshine, August has the least sunshine of the year.

What is the month with the lowest UV index in Barro?

With an average maximum UV index of 6, August is the month with the lowest UV index.

What is the month with the shortest days in Barro?

December has the shortest days of the year, with an average of 11h and 24min of daylight.

Is there Daylight Saving Time (DST) in Barro?

Barro, Guinea-Bissau, does not utilize Daylight Saving Time (DST). GMT timezone is used throughout the entire year.

Average temperature
Barro, Guinea-Bissau

Average temperature - Barro, Guinea-Bissau

The warmest month (with the highest average high temperature) is April (41.3°C).
The month with the lowest average high temperature is August (30.8°C).

The month with the highest average low temperature is June (25.3°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).

Average pressure
Barro, Guinea-Bissau

Average pressure - Barro, Guinea-Bissau

The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1009.7mbar).

Average wind speed
Barro, Guinea-Bissau

Average wind speed - Barro, Guinea-Bissau

The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest month (with the lowest average wind speed) is October (6.2km/h).

Average humidity
Barro, Guinea-Bissau

Average humidity - Barro, Guinea-Bissau

The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is January (20%).

Average rainfall
Barro, Guinea-Bissau

Average rainfall - Barro, Guinea-Bissau

The wettest month (with the highest rainfall) is August (224mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).

Average rainfall days
Barro, Guinea-Bissau

Average rainfall days - Barro, Guinea-Bissau

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is January (0.1 days).

Average daylight / Average sunshine
Barro, Guinea-Bissau

Average daylight / Average sunshine - Barro, Guinea-Bissau

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).

Average sunshine days
Barro, Guinea-Bissau

Average sunshine days - Barro, Guinea-Bissau

The month with the most sunshine days is January (30.8 days).
The month with the least sunshine days is August (2.5 days).

Average visibility
Barro, Guinea-Bissau

Average visibility - Barro, Guinea-Bissau

The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (7km).

Barro, Guinea-Bissau

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