Climate and monthly weather forecastBanhima, Guinea-Bissau
Climate and monthly weather forecast
Weather in January
January, the same as December, is another sweltering winter month in Banhima, Guinea-Bissau, with an average temperature ranging between max 36.2°C (97.2°F) and min 19.8°C (67.6°F). January brings a marginal elevation to a still sweltering 36.2°C (97.2°F) from December's 35.9°C (96.6°F) in Banhima's average high-temperatures. Weather in January »Weather in February
The last month of the winter, February, is another torrid month in Banhima, Guinea-Bissau, with temperature in the range of an average high of 38.2°C (100.8°F) and an average low of 21°C (69.8°F). As Banhima steps into February, the average high-temperature holds at a still fiery hot 38.2°C (100.8°F), hinting at a minor fluctuation from the prior month. Weather in February »Weather in March
The first month of the spring, March, is a blisteringly hot month in Banhima, Guinea-Bissau, with an average temperature ranging between min 21.7°C (71.1°F) and max 40.3°C (104.5°F). The start of March sees the average high-temperature at a blistering 40.3°C (104.5°F), showing little difference from February's 38.2°C (100.8°F). Weather in March »Weather in April
April, the same as March, in Banhima, Guinea-Bissau, is another blistering spring month, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 41.3°C (106.3°F). April, with its high-temperature average of 41.3°C (106.3°F) and a low-temperature average of 23.1°C (73.6°F), is the warmest month. In Banhima, Guinea-Bissau, the average relative humidity in April is 33%. Weather in April »Weather in May
The last month of the spring, May, is also a scorching month in Banhima, Guinea-Bissau, with an average temperature fluctuating between 40.5°C (104.9°F) and 24.1°C (75.4°F). The initiation of May records an average high-temperature of a still blistering 40.5°C (104.9°F), displaying a near consistency with the previous month. Weather in May »Weather in June
The first month of the summer, June, is also a fiery hot month in Banhima, Guinea-Bissau, with an average temperature varying between 25.3°C (77.5°F) and 37.9°C (100.2°F). As Banhima steps into June, the average high-temperature holds at a torrid 37.9°C (100.2°F), hinting at a minor fluctuation from the prior month. Weather in June »Weather in July
July, like June, is another tropical summer month in Banhima, Guinea-Bissau, with an average temperature ranging between min 24.3°C (75.7°F) and max 32.8°C (91°F). Welcoming July, Banhima observes a shift in the average high-temperature, falling from June's sweltering 37.9°C (100.2°F) to a tropical 32.8°C (91°F). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Banhima, Guinea-Bissau, with an average temperature varying between 30.8°C (87.4°F) and 23.3°C (73.9°F). August brings the lowest temperatures, with an average high of 30.8°C (87.4°F) and an average low of 23.3°C (73.9°F). August's mean heat index is computed to be an extremely hot 42°C (107.6°F). Weather in August »Weather in September
September, the first month of the autumn in Banhima, is also a hot month, with an average temperature fluctuating between 31.6°C (88.9°F) and 23.2°C (73.8°F). As Banhima steps into September, the average high-temperature is measured at a still tropical 31.6°C (88.9°F), displaying minor differences from August's 30.8°C (87.4°F). Weather in September »Weather in October
October, the same as September, in Banhima, Guinea-Bissau, is another tropical autumn month, with temperature in the range of an average high of 34.9°C (94.8°F) and an average low of 23.6°C (74.5°F). Banhima experiences a minor temperature shift with the start of October, with average high-temperatures moving from 31.6°C (88.9°F) in September to a still tropical 34.9°C (94.8°F). Weather in October »Weather in November
The last month of the autumn, November, is a fiery hot month in Banhima, Guinea-Bissau, with an average temperature varying between 21.8°C (71.2°F) and 36.2°C (97.2°F). Banhima experiences a transition to a torrid 36.2°C (97.2°F) in average high-temperatures with the arrival of November, not greatly differing from October's 34.9°C (94.8°F). Weather in November »Weather in December
December, the first month of the winter in Banhima, is also a sweltering month, with temperature in the range of an average low of 19.9°C (67.8°F) and an average high of 35.9°C (96.6°F). The advent of December brings an average high-temperature of a still very hot 35.9°C (96.6°F), exhibiting minor difference from the previous 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
With an average relative humidity of 20%, January is the least humid month in Banhima, Guinea-Bissau.
January through March and December are months without rainfall in Banhima, Guinea-Bissau.
Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.
The months with the highest UV index are March through May, with an average maximum UV index of 8.
Banhima, Guinea-Bissau, notes the warmest temperatures in April, with a average high of 41.3°C (106.3°F) and a low of 23.1°C (73.6°F).
April through November are months with rainfall in Banhima.
With an average of 10h of sunshine, April has the most sunshine of the year in Banhima, Guinea-Bissau.
June has the longest days of the year in Banhima, Guinea-Bissau, with an average of 12h and 48min of daylight.
August, on average, is the coldest month, registering a high temperature of 30.8°C (87.4°F) and a low of 23.3°C (73.9°F).
August is the most humid month, with an average relative humidity of 85%.
August is the month with the most rainfall. Rain falls for 27.3 days and accumulates 224mm (8.82") of precipitation.
With an average of 5.7h of sunshine, August has the least sunshine of the year.
August is the month with the lowest UV index in Banhima, with an average maximum UV index of 6.
December has the shortest days of the year in Banhima, Guinea-Bissau, with an average of 11h and 24min of daylight.
Banhima does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Banhima, 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
Banhima, Guinea-Bissau
- Average pressure in January:
1011.6mbar - Average pressure in February:
1010.5mbar - Average pressure in March:
1009.9mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1010.7mbar - Average pressure in June:
1012.2mbar
- Average pressure in July:
1012.6mbar - Average pressure in August:
1012.3mbar - Average pressure in September:
1012.1mbar - Average pressure in October:
1011mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1011.3mbar
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
Banhima, Guinea-Bissau
- Average wind speed in January:
9.5km/h - Average wind speed in February:
9.8km/h - Average wind speed in March:
8.9km/h - Average wind speed in April:
8.9km/h - Average wind speed in May:
9.6km/h - Average wind speed in June:
9.7km/h
- Average wind speed in July:
8.2km/h - Average wind speed in August:
7.8km/h - Average wind speed in September:
6.5km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
7km/h - Average wind speed in December:
8.9km/h
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
Banhima, Guinea-Bissau
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is January (20%).
Average rainfall
Banhima, 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
Banhima, 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:
1.3 days - Average rainfall days in May:
3.3 days - Average rainfall days in June:
10.3 days
- Average rainfall days in July:
23.1 days - Average rainfall days in August:
27.3 days - Average rainfall days in September:
23.7 days - Average rainfall days in October:
16.2 days - Average rainfall days in November:
2.5 days - Average rainfall days in December:
0.5 days
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
Banhima, Guinea-Bissau
- Average daylight in January:
11h and 30min - Average daylight in February:
11h and 42min - 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 48min - Average sunshine in February:
9h and 48min - Average sunshine in March:
9h and 54min - Average sunshine in April:
10h and 0min - 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 0min - Average sunshine in October:
9h and 12min - Average sunshine in November:
9h and 42min - Average sunshine in December:
9h and 42min
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
Banhima, Guinea-Bissau
- Average sunshine days in January:
30.8 days - Average sunshine days in February:
28 days - Average sunshine days in March:
30.6 days - Average sunshine days in April:
28.8 days - Average sunshine days in May:
26.8 days - Average sunshine days in June:
18.1 days
- Average sunshine days in July:
6.8 days - Average sunshine days in August:
2.5 days - Average sunshine days in September:
4.4 days - Average sunshine days in October:
12.7 days - Average sunshine days in November:
26.7 days - Average sunshine days in December:
30.7 days
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 UV index
Banhima, Guinea-Bissau
The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover
Banhima, Guinea-Bissau
The month with the most cloud cover is August (Cloud cover 62).
The months with the least cloud cover are March and April (Cloud cover 6).
Average visibility
Banhima, 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).
