Climate and monthly weather forecastChapa, Guinea-Bissau
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fiery hot winter month in Chapa, Guinea-Bissau, with an average temperature ranging between min 19.8°C (67.6°F) and max 36.2°C (97.2°F). January's presence marks an average high-temperature of a still fiery hot 36.2°C (97.2°F), subtly varied from December's 35.9°C (96.6°F). Weather in January »Weather in February
The last month of the winter, February, is also a sweltering month in Chapa, Guinea-Bissau, 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). Upon the onset of February, Chapa witnesses an average high-temperature of a still fiery hot 38.2°C (100.8°F), showing a close resemblance to the prior month. Weather in February »Weather in March
The first month of the spring, March, is an extremely hot month in Chapa, Guinea-Bissau, with an average temperature varying between 40.3°C (104.5°F) and 21.7°C (71.1°F). A minimal variation is noted in Chapa's average high-temperature at the onset of March, reaching a scorching 40.3°C (104.5°F) from February's 38.2°C (100.8°F). Weather in March »Weather in April
April, the same as March, in Chapa, Guinea-Bissau, is another blisteringly hot 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). With average high and low temperatures of 41.3°C (106.3°F) and 23.1°C (73.6°F) respectively, April is Chapa's warmest month. Weather in April »Weather in May
May, the last month of the spring in Chapa, is also a blistering month, with temperature in the range of an average high of 40.5°C (104.9°F) and an average low of 24.1°C (75.4°F). May brings a marginal elevation to a still extremely hot 40.5°C (104.9°F) from April's 41.3°C (106.3°F) in Chapa's average high-temperatures. Weather in May »Weather in June
June, the first month of the summer in Chapa, is also a sweltering month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 37.9°C (100.2°F). The arrival of June sees an average high-temperature of a fiery hot 37.9°C (100.2°F), hardly diverging from May's 40.5°C (104.9°F). Weather in June »Weather in July
July, like June, is another hot summer month in Chapa, Guinea-Bissau, with an average temperature ranging between min 24.3°C (75.7°F) and max 32.8°C (91°F). The arrival of July signals a shift in temperature, down from a fiery hot 37.9°C (100.2°F) in June to a tropical 32.8°C (91°F). Weather in July »Weather in August
August, the last month of the summer in Chapa, is another tropical month, with an average temperature varying between 30.8°C (87.4°F) and 23.3°C (73.9°F). August, with its high-temperature average of 30.8°C (87.4°F) and a low-temperature average of 23.3°C (73.9°F), is the coldest month. August's average heat index is estimated at an extremely hot 42°C (107.6°F). Weather in August »Weather in September
September, the first month of the autumn in Chapa, is still a tropical month, with an average temperature fluctuating between 23.2°C (73.8°F) and 31.6°C (88.9°F). September's onset brings an average high-temperature of a still hot 31.6°C (88.9°F), showing a minute difference from August's 30.8°C (87.4°F). Weather in September »Weather in October
October, like September, is another hot autumn month in Chapa, Guinea-Bissau, 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). As Chapa transitions into October, a marginal rise in the average high-temperature is observed, moving from a tropical 31.6°C (88.9°F) in September to a still hot 34.9°C (94.8°F). Weather in October »Weather in November
The last month of the autumn, November, is a sweltering month in Chapa, Guinea-Bissau, with an average temperature fluctuating between 36.2°C (97.2°F) and 21.8°C (71.2°F). With the onset of November, the average high-temperature registers at a torrid 36.2°C (97.2°F), subtly different from October's 34.9°C (94.8°F). Weather in November »Weather in December
The first month of the winter, December, is also a fiery hot month in Chapa, Guinea-Bissau, 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). Chapa records a slight change with December's average high-temperatures adjusting to a still fiery hot 35.9°C (96.6°F) from November's 36.2°C (97.2°F). Weather in December »Updated: Jul 16, 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
January is the least humid month, with an average relative humidity of 20%.
January through March and December are months without rainfall.
Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.
March through May, with an average maximum UV index of 8, are months with the highest UV index.
April brings the highest temperatures, with an average high of 41.3°C (106.3°F) and an average low of 23.1°C (73.6°F).
April through November are months with rainfall.
With an average of 10h of sunshine, April has the most sunshine of the year.
June has the longest days of the year, with an average of 12h and 48min of daylight.
August is Chapa's coldest month, registering average high temperatures of 30.8°C (87.4°F) and lows of 23.3°C (73.9°F).
With an average relative humidity of 85%, August is the most humid month.
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, with an average maximum UV index of 6.
December has the shortest days of the year, with an average of 11h and 24min of daylight.
Chapa does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
Average temperature
Chapa, 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
Chapa, 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
Chapa, 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
Chapa, Guinea-Bissau
The month with the highest relative humidity is August (85%).
The month with the lowest relative humidity is January (20%).
Average rainfall
Chapa, 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
Chapa, 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
Chapa, 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
Chapa, 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
Chapa, 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
Chapa, 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
Chapa, 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).
