Climate and monthly weather forecastBatau, Guinea-Bissau
Climate and monthly weather forecast
Weather in January
January, like December, in Batau, Guinea-Bissau, is a very hot winter month, with temperature in the range of an average low of 21.2°C (70.2°F) and an average high of 35.3°C (95.5°F). In January, Batau experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 35.2°C (95.4°F) in December to a still very hot 35.3°C (95.5°F). Weather in January »Weather in February
February, the last month of the winter in Batau, is another very hot month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 36.4°C (97.5°F). With the arrival of February, Batau's average high-temperature registers at a still sweltering 36.4°C (97.5°F), indicating a subtle variation from the previous month. Weather in February »Weather in March
The first month of the spring, March, is still a torrid month in Batau, Guinea-Bissau, with an average temperature fluctuating between 21.9°C (71.4°F) and 37.1°C (98.8°F). March stands out as Batau's warmest month, with temperatures ranging between an average high of 37.1°C (98.8°F) and a low of 21.9°C (71.4°F). Weather in March »Weather in April
April, like March, in Batau, Guinea-Bissau, is a very hot spring month, with an average temperature fluctuating between 22.8°C (73°F) and 36.7°C (98.1°F). The start of April sees the average high-temperature at a still very hot 36.7°C (98.1°F), showing little difference from March's 37.1°C (98.8°F). Weather in April »Weather in May
The last month of the spring, May, is another very hot month in Batau, Guinea-Bissau, with an average temperature varying between 23.8°C (74.8°F) and 35.3°C (95.5°F). As Batau steps into May, the average high-temperature holds at a still fiery hot 35.3°C (95.5°F), hinting at a minor fluctuation from the prior month. Weather in May »Weather in June
The first month of the summer, June, is still a hot month in Batau, Guinea-Bissau, with temperature in the range of an average high of 33.8°C (92.8°F) and an average low of 25.7°C (78.3°F). June experiences an average high-temperature of a hot 33.8°C (92.8°F), barely different from May's 35.3°C (95.5°F). Weather in June »Weather in July
July, like June, is another tropical summer month in Batau, Guinea-Bissau, with an average temperature ranging between max 31.3°C (88.3°F) and min 25.3°C (77.5°F). July's weather displays an average high-temperature of a still tropical 31.3°C (88.3°F), slightly varied from June's 33.8°C (92.8°F). Weather in July »Weather in August
August, the last month of the summer in Batau, is another warm month, with an average temperature fluctuating between 29.8°C (85.6°F) and 24.8°C (76.6°F). August proves to be the coldest month, recording an average maximum temperature of 29.8°C (85.6°F) and a minimum temperature of 24.8°C (76.6°F). The heat index for August is estimated at a very hot 37°C (98.6°F). Weather in August »Weather in September
The first month of the autumn, September, is a hot month in Batau, Guinea-Bissau, with an average temperature ranging between max 30.9°C (87.6°F) and min 24.7°C (76.5°F). Batau signifies an average high-temperature of a tropical 30.9°C (87.6°F) in September, closely mirroring the 29.8°C (85.6°F) of August. Weather in September »Weather in October
October, like September, is another hot autumn month in Batau, Guinea-Bissau, with an average temperature fluctuating between 33.6°C (92.5°F) and 25.6°C (78.1°F). October reports an average high-temperature of a still hot 33.6°C (92.5°F), slightly varied from September's 30.9°C (87.6°F). Weather in October »Weather in November
November, the last month of the autumn in Batau, is a very hot month, with an average temperature ranging between max 35.1°C (95.2°F) and min 23.9°C (75°F). During November, Batau records an average high-temperature of a fiery hot 35.1°C (95.2°F), marking a slight divergence from October's 33.6°C (92.5°F). Weather in November »Weather in December
December, the first month of the winter in Batau, is also a sweltering month, with temperature in the range of an average high of 35.2°C (95.4°F) and an average low of 21.8°C (71.2°F). December welcomes an average high-temperature of a still fiery hot 35.2°C (95.4°F), not much different from the preceding month. Weather in December »Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The least humid month is January, with an average relative humidity of 26%.
In Batau, Guinea-Bissau, rain does not fall in January, February and December.
Throughout the year, there are 103.1 rainfall days, and 677mm (26.65") of precipitation is accumulated.
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index.
The warmest period in Batau, Guinea-Bissau, is March, when temperatures fluctuate between an average high of 37.1°C (98.8°F) and a low of 21.9°C (71.4°F).
Months with rainfall in Batau, Guinea-Bissau, are March through November.
The months with the most sunshine are March and April, with an average of 9.9h of sunshine.
With an average of 12h and 48min of daylight, June has the longest days of the year in Batau.
The months with the lowest UV index in Batau, Guinea-Bissau, are July and August, with an average maximum UV index of 6.
During the coldest month in Batau, August, temperatures average a high of 29.8°C (85.6°F) and a low of 24.8°C (76.6°F).
The most humid month in Batau is August, with an average relative humidity of 81%.
The month with the most rainfall in Batau is August, when the rain falls for 27.1 days and typically aggregates up to 254mm (10") of precipitation.
With an average of 5.7h of sunshine, August has the least sunshine of the year in Batau.
The month with the shortest days in Batau is December, with an average of 11h and 24min of daylight.
Batau, Guinea-Bissau, does not utilize Daylight Saving Time (DST). GMT timezone is used over the entire year.
Average temperature
Batau, Guinea-Bissau
The warmest month (with the highest average high temperature) is March (37.1°C).
The month with the lowest average high temperature is August (29.8°C).
The month with the highest average low temperature is June (25.7°C).
The coldest month (with the lowest average low temperature) is January (21.2°C).
Average pressure
Batau, Guinea-Bissau
- Average pressure in January:
1011.6mbar - Average pressure in February:
1010.6mbar - Average pressure in March:
1010.3mbar - Average pressure in April:
1010.2mbar - Average pressure in May:
1011.2mbar - Average pressure in June:
1012.6mbar
- Average pressure in July:
1012.9mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1012.2mbar - Average pressure in October:
1011.2mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1011.3mbar
The month with the highest atmospheric pressure is July (1012.9mbar).
The month with the lowest atmospheric pressure is April (1010.2mbar).
Average wind speed
Batau, Guinea-Bissau
- Average wind speed in January:
11.5km/h - Average wind speed in February:
12km/h - Average wind speed in March:
11.7km/h - Average wind speed in April:
12.1km/h - Average wind speed in May:
12.5km/h - Average wind speed in June:
12.8km/h
- Average wind speed in July:
11.3km/h - Average wind speed in August:
11.2km/h - Average wind speed in September:
9.2km/h - Average wind speed in October:
8.6km/h - Average wind speed in November:
8.9km/h - Average wind speed in December:
10.6km/h
The windiest month (with the highest average wind speed) is June (12.8km/h).
The calmest month (with the lowest average wind speed) is October (8.6km/h).
Average humidity
Batau, Guinea-Bissau
The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is January (26%).
Average rainfall
Batau, Guinea-Bissau
The wettest month (with the highest rainfall) is August (254mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days
Batau, Guinea-Bissau
- Average rainfall days in January:
0.1 days - Average rainfall days in February:
0.3 days - Average rainfall days in March:
0.5 days - Average rainfall days in April:
1.8 days - Average rainfall days in May:
4 days - Average rainfall days in June:
10.3 days
- Average rainfall days in July:
22.3 days - Average rainfall days in August:
27.1 days - Average rainfall days in September:
20.5 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
2.2 days - Average rainfall days in December:
0.4 days
The month with the highest number of rainy days is August (27.1 days).
The month with the least rainy days is January (0.1 days).
Average daylight / Average sunshine
Batau, Guinea-Bissau
- Average daylight in January:
11h and 30min - Average daylight in February:
11h and 48min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 42min - Average daylight in June:
12h and 48min
- Average daylight in July:
12h and 48min - Average daylight in August:
12h and 30min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 36min - Average daylight in December:
11h and 24min
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).
- Average sunshine in January:
9h and 42min - Average sunshine in February:
9h and 48min - Average sunshine in March:
9h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
9h and 48min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
6h and 36min - Average sunshine in August:
5h and 42min - Average sunshine in September:
7h and 18min - Average sunshine in October:
9h and 12min - Average sunshine in November:
9h and 42min - Average sunshine in December:
9h and 42min
The months with the most sunshine are March and April (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days
Batau, Guinea-Bissau
- Average sunshine days in January:
30.7 days - Average sunshine days in February:
27.8 days - Average sunshine days in March:
30.5 days - Average sunshine days in April:
28.5 days - Average sunshine days in May:
25.8 days - Average sunshine days in June:
17.9 days
- Average sunshine days in July:
6.9 days - Average sunshine days in August:
3.3 days - Average sunshine days in September:
7.4 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
27.1 days - Average sunshine days in December:
30.5 days
The month with the most sunshine days is January (30.7 days).
The month with the least sunshine days is August (3.3 days).
Average UV index
Batau, Guinea-Bissau
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover
Batau, Guinea-Bissau
The month with the most cloud cover is August (Cloud cover 58).
The months with the least cloud cover are March and April (Cloud cover 7).
Average visibility
Batau, Guinea-Bissau
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
