Climate and monthly weather forecastJumbembem, Guinea-Bissau
Climate and monthly weather forecast
Weather in January
January, like December, in Jumbembem, Guinea-Bissau, is a very hot winter month, with temperature in the range of an average high of 36.4°C (97.5°F) and an average low of 19.3°C (66.7°F). Jumbembem records an average high-temperature of a still very hot 36.4°C (97.5°F) as January arrives, nearly mirroring the previous month's climate. Weather in January »Weather in February
February, the last month of the winter in Jumbembem, is another torrid month, with an average temperature fluctuating between 20.2°C (68.4°F) and 38.3°C (100.9°F). The arrival of February records an average high-temperature of a still fiery hot 38.3°C (100.9°F), closely related to the 36.4°C (97.5°F) observed in January. Weather in February »Weather in March
March, the first month of the spring in Jumbembem, is a scorching month, with an average temperature varying between 21°C (69.8°F) and 40.9°C (105.6°F). The unfolding of March shows an average high-temperature of a blisteringly hot 40.9°C (105.6°F), indicating a slight variance from February's 38.3°C (100.9°F). Weather in March »Weather in April
April, like March, is an extremely hot spring month in Jumbembem, Guinea-Bissau, with an average temperature fluctuating between 22.6°C (72.7°F) and 42.1°C (107.8°F). With its high average temperature of 42.1°C (107.8°F) and a low of 22.6°C (72.7°F), April is regarded as the warmest month. The average relative humidity in April is 33%. Weather in April »Weather in May
May, the last month of the spring in Jumbembem, is also a scorching month, with temperature in the range of an average high of 41.3°C (106.3°F) and an average low of 23.8°C (74.8°F). Entering May, the average high-temperature is recorded at a still blisteringly hot 41.3°C (106.3°F), exhibiting a minimal shift from April's 42.1°C (107.8°F). Weather in May »Weather in June
The first month of the summer, June, is also a sweltering month in Jumbembem, Guinea-Bissau, with temperature in the range of an average high of 38.7°C (101.7°F) and an average low of 25.1°C (77.2°F). June's arrival brings an average high-temperature of a sweltering 38.7°C (101.7°F), slightly deviating from May's 41.3°C (106.3°F). Weather in June »Weather in July
July, like June, is another hot summer month in Jumbembem, Guinea-Bissau, with an average temperature varying between 33.4°C (92.1°F) and 23.9°C (75°F). July's arrival comes with a decrease in the average high-temperature, moving from a torrid 38.7°C (101.7°F) in June to a tropical 33.4°C (92.1°F). Weather in July »Weather in August
August, the last month of the summer in Jumbembem, is another hot month, with an average temperature ranging between min 23.1°C (73.6°F) and max 31°C (87.8°F). August, marked by an average high-temperature of 31°C (87.8°F) and a low-temperature of 23.1°C (73.6°F), is the coldest month. For August, the heat index is computed to be an extremely hot 43°C (109.4°F). Weather in August »Weather in September
September, the first month of the autumn in Jumbembem, is still a hot month, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 23°C (73.4°F). September's arrival brings an average high-temperature of a still hot 31.7°C (89.1°F), slightly deviating from August's 31°C (87.8°F). Weather in September »Weather in October
October, like September, is another hot autumn month in Jumbembem, Guinea-Bissau, with an average temperature ranging between max 34.7°C (94.5°F) and min 23.5°C (74.3°F). The commencement of October sees a minor shift in the average high-temperature, moving from 31.7°C (89.1°F) in September to a still tropical 34.7°C (94.5°F). Weather in October »Weather in November
November, the last month of the autumn in Jumbembem, is a fiery hot month, with temperature in the range of an average high of 36°C (96.8°F) and an average low of 21.6°C (70.9°F). With the advent of November, Jumbembem experiences an average high-temperature of a fiery hot 36°C (96.8°F), mirroring a close resemblance to the previous month. Weather in November »Weather in December
December, the first month of the winter in Jumbembem, is still a very hot month, with an average temperature fluctuating between 19.5°C (67.1°F) and 35.7°C (96.3°F). The transition into December notes an average high-temperature of a still fiery hot 35.7°C (96.3°F), revealing a mild distinction from the 36°C (96.8°F) in November. Weather in December »Updated: Jun 12, 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 19%.
In Jumbembem, rain does not fall in January through March and December.
Throughout the year, there are 107.6 rainfall days, and 593mm (23.35") of precipitation is accumulated.
The months with the highest UV index are March through May, with an average maximum UV index of 8.
The average temperatures reach their apex in April, averaging 42.1°C (107.8°F) at the high end and 22.6°C (72.7°F) at the low end.
Months with rainfall are April through November.
With an average of 10h of sunshine, April has the most sunshine of the year.
With an average of 12h and 54min of daylight, June has the longest days of the year.
Jumbembem, Guinea-Bissau, experiences its lowest temperatures in August, with an average peak of 31°C (87.8°F) and a low of 23.1°C (73.6°F).
August is the most humid month in Jumbembem, with an average relative humidity of 86%.
The month with the most rainfall is August, when the rain falls for 27.7 days and typically aggregates up to 206mm (8.11") of precipitation.
August has the least sunshine of the year, with an average of 5.9h of sunshine.
With an average maximum UV index of 6, August is the month with the lowest UV index in Jumbembem, Guinea-Bissau.
With an average of 11h and 24min of daylight, December has the shortest days of the year.
Jumbembem does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Jumbembem, Guinea-Bissau
The warmest month (with the highest average high temperature) is April (42.1°C).
The month with the lowest average high temperature is August (31°C).
The month with the highest average low temperature is June (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure
Jumbembem, Guinea-Bissau
- Average pressure in January:
1011.6mbar - Average pressure in February:
1010.4mbar - Average pressure in March:
1009.8mbar - Average pressure in April:
1009.5mbar - Average pressure in May:
1010.5mbar - Average pressure in June:
1012.1mbar
- Average pressure in July:
1012.6mbar - Average pressure in August:
1012.2mbar - 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 (1009.5mbar).
Average wind speed
Jumbembem, Guinea-Bissau
- Average wind speed in January:
9.2km/h - Average wind speed in February:
9.4km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.4km/h - Average wind speed in May:
9.1km/h - Average wind speed in June:
9.2km/h
- Average wind speed in July:
7.9km/h - Average wind speed in August:
7.4km/h - Average wind speed in September:
6.2km/h - Average wind speed in October:
6km/h - Average wind speed in November:
6.4km/h - Average wind speed in December:
8.4km/h
The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity
Jumbembem, Guinea-Bissau
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (19%).
Average rainfall
Jumbembem, Guinea-Bissau
The wettest month (with the highest rainfall) is August (206mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days
Jumbembem, Guinea-Bissau
- Average rainfall days in January:
0.1 days - Average rainfall days in February:
0.2 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:
11.1 days
- Average rainfall days in July:
23.8 days - Average rainfall days in August:
27.7 days - Average rainfall days in September:
23.9 days - Average rainfall days in October:
13.7 days - Average rainfall days in November:
1.7 days - Average rainfall days in December:
0.3 days
The month with the highest number of rainy days is August (27.7 days).
The month with the least rainy days is January (0.1 days).
Average daylight / Average sunshine
Jumbembem, 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 54min
- 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 48min - 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 54min).
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 42min - Average sunshine in August:
5h and 54min - Average sunshine in September:
7h and 12min - Average sunshine in October:
9h and 18min - 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 54min).
Average sunshine days
Jumbembem, Guinea-Bissau
- Average sunshine days in January:
30.9 days - Average sunshine days in February:
27.9 days - Average sunshine days in March:
30.6 days - Average sunshine days in April:
28.8 days - Average sunshine days in May:
27.1 days - Average sunshine days in June:
17.4 days
- Average sunshine days in July:
6.1 days - Average sunshine days in August:
2.5 days - Average sunshine days in September:
3.8 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
27.4 days - Average sunshine days in December:
30.7 days
The month with the most sunshine days is January (30.9 days).
The month with the least sunshine days is August (2.5 days).
Average UV index
Jumbembem, 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
Jumbembem, Guinea-Bissau
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is March (Cloud cover 6).
Average visibility
Jumbembem, 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).
